Premise: "One man wearing green is pushing a cart over a curb."
Hypothesis: "The man is near the curb."
Do we know that the hypothesis entailed by the premise?

yes
Explanation: Pushing a cart over a curb is the same as being near the curb..

If "A man sticking a metal rod into a river of lava." does that mean that "There is a river of lava."?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: Sticking a rod into a river a lava indicates that there is a river of lava..

Premise: "An elderly woman looks upset."
Hypothesis: "And an elderly man is in the background."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: An elderly man has done something to upset his elderly wife..

Given the sentence "A newborn is crying as healthcare workers check the baby's reflexes." can we conclude that "A nurse  checks a baby."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell
Explanation: A baby could be a newborn or a 4 month old. A healthcare worker could be a nurse or a Doctor. They could check something other than reflexes..