Q: If "Two roommates are trying to fix the sink in the kitchen." does that mean that "Two roomates are working on a bathroom sink."?
Options:
- yes
- it is not possible to tell
- no
A: Roommates cannot fix sink in kitchen and bathroom at same time.
The answer is no.

Q: Premise: "Three people are walking on rocks towards a lake."
Hypothesis: "The people are indoors watching television."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Walking on rock is outdoor job. But watching television is a indoor job. so these sentence are contradict.
The answer is no.

Q: Premise: "Two people dig with shovels at a playground by the ocean."
Based on this premise, can we conclude that the hypothesis "Two people are playing by the ocean." is true?
Options:
- yes
- it is not possible to tell
- no
A: If people dig with shovels at a playground by the ocean does not mean people are playing in the ocean.
The answer is yes.

Q: Premise: "A man in an alley with his mule."
Hypothesis: "A guy feeding a mule in an alley."
Do we know that the hypothesis entailed by the premise?
A:
A man in an alley with his mule is not necessarily feeding a mule.
The answer is it is not possible to tell.