Premise:
"'They're not worms,' said Guierrmo Othon, Chavez's husband, who is also a lettuce worker."
Hypothesis: The lettuce worker is Chavez's husband.

yes

Premise:
"There, there, we can't always have brains as well as beauty."
Hypothesis: We can't both have good looks as well as intelligent.

yes

Premise:
"Gottlieb, who was vacationing in New Zealand, asked his secretary to check it out."
Hypothesis: Gottlieb was on vacation when his secretary called him seven times.
it is not possible to tell