Problem: Here is a premise:
Often the songs have witty, ri?bald lyrics likely to suffer fatally in impromptu translation.

Here is a hypothesis:
Some of the songs are rhyming dirty limericks in structure.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Problem: Here is a premise:
Once they work with the computer and finish, you can tell they're not as sad.

Here is a hypothesis:
When they complete their tasks on the computer, they appear more sad.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Problem: Here is a premise:
The still-life objects have escaped, leaving the bare table, the bare canvas.

Here is a hypothesis:
The still-life objects are still on the canvas.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Problem: Here is a premise:
The 1) Serbs welcomed Jews into their anti-Nazi guerilla groups

Here is a hypothesis:
The Jews and the Serbs worked well together in the guerilla groups.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer:
it is not possible to tell