Premise: Their authorized stay in the United States depends upon the terms of their employment contract

Hypothesis: Employment contracts must be filed with the United States State Department.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: it is not possible to tell

Premise: Lawyer Lamont Jefferson, brother of Texas Supreme Court Justice Wallace B. Jefferson, is Pecina's new attorney.

Hypothesis: Lamont Jefferson is a baker and has never studied law.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: no

Premise: They replaced the old small castles on high ground protected only by wooden stockades with large central fortresses out of range behind broad moats, surrounded by solid stone ramparts and earthworks strong enough to resist cannon fire.

Hypothesis: They replaced the old castles on high ground which were protected with wooden stockades with large fortresses behind moats and earthworks which would block cannon fire.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: yes

Premise: During the 16th century a fleet of galleons laden with treasures used the port as a pit stop on the way back to Spain from the New World.

Hypothesis: The port was visited by a fleet of galleons filled with treasures in the 16th century and with it was brought much needed trade.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: it is not possible to tell