Leo: Given the sentence "A grandfather is holding his grandson while pushing a stroller at a baseball game." is it true that "A grandfather took his granson and son to the game."?
Mei: OK, So, let's think first...
Me:

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
A grandfather is holding his grandson while pushing a stroller at a baseball game does not indicate that a grandfather took his granson and son to the game.
Thus, the answer is it is not possible to tell.