What is A House for Hermit Crab about?

It’s about a crab who’s shell was too small and was trying to find a new one. He searched and sometimes made new one, but they either were too smelly or too small. Then one day he found a blue boot. He made it as his new shell and it also scared the seagulls away from the other hermit crabs.

Explanation:

all of them except "c"

hard bop is an extension of bebop that was kind of interrupted by the cool sounds of west coast jazz. it experienced its revival in the 1990’s.