R & A: A male dressed in blue is not necessarily wearing coveralls. A male carrying things in both hands is not necessarily carrying buckets of water. A male carrying things in both hands is not necessarily carrying those things out to the stable.
it is not possible to tell
Q: Premise: "A male dressed in blue is carrying things in both hands."
Hypothesis: "A man in coveralls is carrying buckets of water out to the stable."
Do we know that the hypothesis entailed by the premise?

R & A: The crowd sitting at the tables might not be at a work event.
it is not possible to tell
Q: Given the sentence "A small crowd of people sitting at tables and consuming food or beverages while others are standing or walking." is it true that "A crowd sitting at tables for a work event."?

R & A: Two children is some children and sled down a snowy hill is sledding.
yes
Q: Premise: "Two children sled down a snowy hill."
Hypothesis: "Some children sledding."
Do we know that the hypothesis entailed by the premise?

R & A: Not all children are brothers. The fact that three children in a ball pit doesn't imply that they shriek with joy as they jump up and down among the balls.
it is not possible to tell
Q:
Premise: "Three children in a ball pit."
Hypothesis: "The brothers shriek with joy as they jump up and down among the balls."
Do we know that the hypothesis entailed by the premise?