QUESTION: Given the sentence "A barefoot redheaded girl jumping over a rail." is it true that "A rail is nearby."?

SOLUTION: Let's solve this gradually. A girl jumping over a rail doesn't indicate the proximity of the rail or how nearby it is.
Answer is it is not possible to tell.

QUESTION: Premise: "Two men performing construction work."
Hypothesis: "They both worked for the same company."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. Two men working in construction may not have worked for the same company.
Answer is it is not possible to tell.

QUESTION: Can we conclude from "A little girl is chopping a worm with a knife." that "A little girl cuts a worm."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. You need to know that the girl is using a knife to cut the worm.
Answer is yes.

QUESTION: Can we conclude from "A mountaineer in a red parka digs his two ice axes and crampons into a frozen wall of ice." that "A mountaineer is climbing a wall of ice."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. Just because a mountaineer is digging his tools into a frozen wall of ice doesn't mean that he's specifically climbing the wall of ice.
Answer is it is not possible to tell.