Why is it hard for a young child to read a long book?
Options:
- knowledge
- cover
- no pictures
- past
- many words Let's give stream of consciousness first:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Book has pages in it. Pages have words. Kids cannot read many words. Long books have many words.
Therefore, the answer is many words.