Premise: Some of the original graffiti can still be seen in the prisons, one of which held Casanova for 15 months in 1755 before he escaped.

Hypothesis: Most of the original graffiti are not visible as they gradually get covered by more and more new graffiti through the years.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: it is not possible to tell

Premise: You'd expect that the public would get something, perhaps affordable seats, in return for subsidizing stadiums.

Hypothesis: You would not expect the public to get anything in return for subsidizing stadiums.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: no

Premise: You'll see fishermen working their dipping-nets or flinging hand-nets out with a whirling motion.

Hypothesis: The fishermen use five kinds of nets.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: it is not possible to tell

Premise: Oversight Committee.

Hypothesis: A group of people that oversees something.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: yes