Premise:
"Accordingly, the legislation requires that agricultural employers recruit U.S. workers first, and that the terms of work offered foreign workers, when"
Hypothesis: Legislation is not required to regulate employers to prevent large-scale moving of jobs overseas to foreign workers because companies will do the right thing and hire U.S. workers of their own volition.

no

Premise:
"This isn't the right crowd, this isn't the right gig.'"
Hypothesis: The band soon realized once nobody seemed interested in their music that this was not the right event, nor was it the right crowd of people that they were meant to play for that night.

it is not possible to tell

Premise:
"It is thought to have been used as a temple, and dates back to around 100 b.c."
Hypothesis: The building's layout lends credence to the theory that it was a temple.
it is not possible to tell