Context: I have visions in my head of every friend I ' ve had in 5 years getting together and having a wonderful time ... but HA ! As if that will EVER happen . I slept like crap last night . It was probably the multitude of Skittles I ate in the two hours before I went to bed . Plus I was really excited about joining the gym !

Question: What is the reason Skittles will cause me to sleep like crap ?
Options:
0. The skittles will drain your endorphins .
1. Skittles have a depressive element included in ingredients .
2. Skittles contain caffeine
3. Skittles have so much sugar they might upset your stomach .
Answer: 3