Read the following article and answer the question by choosing from the options.

Lots of walking ... bittersweet memories in that whole area we spend All - State . By the time I was heading home I was ready to pass out cause of lack of food . A power bar and some raisins fixed that when I got back . Dinner ... grilled chicken again , with rice , peas , and applesauce . I ' m like not going to be able to eat chicken after this year lol .

Why might they stop eating chicken after this year ?
Choices: [I] Chicken has been causing them to gain weight .. [II] Chicken has started to make them feel ill .. [III] They were not feeling full enough after eating chicken .. [IV] They had been eating too much chicken .....A:
[IV]