You will be given a definition of a task first, then some input of the task.
In this task, you need to translate the given English sentence to the French language

What did you think was in each box?
Output:

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
Qu’y a-t-il dans chaque boîte à votre avis?