閱讀下面的短文，并根據(jù)短文內(nèi)容回答后面的問題。
    A spoonful of pickles （榨菜） can sometimes make a meal taste way better.Recently，a new type of pickle is being discussed： "digital pickled vegetables".It refers to the videos people watch while eating.Many people think that the videos can make their food more appetizing.
The topic received more than 16 million clicks on Sina Weibo and about 100，000 people participated in the discussion.Instead of having meals with friends and family members，many young people in China are kept company by TV shows or short videos.Many believe that their food is tastier with the "digital pickles".
    Can this habit affect your diet？According to a research paper published in 2019，you may eat more unconsciously.The international research team asked 62 volunteers to follow different eating patterns on four different days.The patterns included eating while looking at the mobile phone，reading magazines and without distraction.After analyzing their diets，the team discovered that eating with a distraction increased caloric ingestion （卡路里攝入） by about 15 percent.
    To explore the reason，the team also invited two groups of people：one group ate while listening to an
audio clip （音頻剪輯） about another person eating and the other listened to a clip that helped them imagine themselves eating.The results showed that the second group ate less since they were more focused on their meals.When we eat with the "digital pickles"，our attention can be distracted，which leads to eating more than expected.
    This works not only for eating meals but other demanding tasks as well.A research project led by the University of Sussex，UK，pointed out that activities which require lots of attention trick many participants into overeating.The team invited 120 participants to do various tasks while providing them with drinks and snacks. "Our study suggests that if you're eating or drinking while your attention is distracted by a highly engaging task，you're less likely to be able to tell how full you feel，" one of the authors Martin Yeomans explained.

（1）What is "digital pickled vegetables"？

It refers to the videos people watch while eating.

It refers to the videos people watch while eating.

（2）How will eating while watching videos affect people's diet？

People may eat more unconsciously.

People may eat more unconsciously.

（3）Please decide which part is false in the following statement，then underline it and explain why.
＞People overeat when doing demanding tasks because they need their food to distract and comfort them.

People overeat when doing demanding tasks because they need their food to distract and comfort them. People overeat when doing demanding tasks because they focus their attention on the demanding tasks.Because activities which require lots of attention trick many participants into overeating.

People overeat when doing demanding tasks because they need their food to distract and comfort them. People overeat when doing demanding tasks because they focus their attention on the demanding tasks.Because activities which require lots of attention trick many participants into overeating.

（4）Online videos can make us overeat，which is their disadvantage.Can you think of two benefits they can bring to you？ （In about 40 words）

First of all，it allows us to relax for a while after a day's work，in addition，I can allow us to get social news，knowledge and entertainment information quickly.

First of all，it allows us to relax for a while after a day's work，in addition，I can allow us to get social news，knowledge and entertainment information quickly.