Premise & hypothesis: Is the premise "A worker directs traffic around a crew working on utility wires." true if "Worker directs traffic around a crew working on wires."?
A: yes

Premise & hypothesis: Is the premise "There are numerous people sitting in gray chairs." true if "Lots of skip through a park."?
A: no

Premise & hypothesis: Is the premise "A man is kayaking and has encountered a rough wave." true if "a man is kayaking and encountered"?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A child jumps off of a swing while it is in motion." true if "A child dismounts a swing."?
A:
yes