See the multi-choice question below:

Sentence 1: It is not uncommon for alien agricultural workers to withhold asserting claims against an employer or farm labor contractor until after the work has ended and the farmworker is away from the area of employment.

Sentence 2: Alien agricultural workers usually file claims against employers immediately after the offense happens.

If the first sentence is true, then is the second sentence true?
Available options:
[-] yes
[-] it is not possible to tell
[-] no
no