R & A: If the uniforms are band uniforms they must be red and black.
yes
Q: Premise: "A group of men wearing band uniforms (red jackets and black hats) playing the drums."
Hypothesis: "The band uniforms are red and black."
Do we know that the hypothesis entailed by the premise?

R & A: A band could not be considered an acapella group because a band uses instruments other than vocals.
no
Q: Given the sentence "The band plays during the outdoor festivity." can we conclude that "An acapella group serenades the prom queen."?
Options:
- yes
- it is not possible to tell
- no

R & A: A girl wearing a pink shirt is writing near open water does not imply that she is writing in her journal by the lake.
it is not possible to tell
Q: Premise: "A girl wearing a pink shirt is writing near open water."
Hypothesis: "A girl is writing in her journal by the lake."
Do we know that the hypothesis entailed by the premise?

R & A: The three men are talking to eachother not the girl on the bike.
yes
Q:
If "A young woman on a bike and three men cross a courtyard." does that mean that "The men are talking."?
Options:
- yes
- it is not possible to tell
- no