QUESTION: Premise: "A man in a white shirt lines up his chisel as he completes his work as a small dog looks on."
Based on this premise, can we conclude that the hypothesis "There is a man in a white shirt lining up his chisel." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. One who lines up his chisel is lining up his chisel.
Answer is yes.

QUESTION: Premise: "A young boy in blue and a young girl in pink play on bamboo stalks."
Hypothesis: "Two children play on bamboo stalks."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. A young boy and a young girl refer to two children.
Answer is yes.

QUESTION: Premise: "Two people are hiking on a rocky trail through the mountains."
Hypothesis: "While enjoying a trail through the mountains two friends come upon a rocky trail and call for help."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. They might not be enjoying the trail. They could be strangers. No indication they need help.
Answer is it is not possible to tell.

QUESTION: If "The black dog is running through the water." does that mean that "Nothing is running."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. The black dog can't be running if no one is running.
Answer is no.