Premise: During renovations and cleaning undertaken in 1999, a low-wave electronic system was installed to keep pigeons away.

Hypothesis: There was a system designed to keep pigeons away.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: yes

Premise: Whose fault is that?

Hypothesis: Who is at fault?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: yes

Premise: Another curious enigma about Columbus that has baffled historians is that no reliable likeness of him has ever survived.

Hypothesis: Numerous reliable depictions of Columbus have survived over the years.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: no

Premise: um the hoi sin sauce oh a dollar twenty nine a can a can would serve would serve you for you know for quite a few um meals

Hypothesis: Can of hoi sin sauce costs dollar twenty nine.
OPTIONS:
- yes
- it is not possible to tell
- no
Answer: yes