A Person Says,"I Was Dreaming About Snow Skiing Down a Huge

A person says,"I was dreaming about snow skiing down a huge mountain when I woke up this morning." Which rationale correctly explains the comment?

A) Sleep architecture changes during the sleep period,resulting in increased slow-wave sleep at the end of the cycle.
B) Cycles of rapid-eye-movement sleep increase in the second half of sleep and occupy longer periods.
C) Dreams occur more frequently when a person is experiencing unresolved conflicts or depression.
D) Dream content relates directly to developmental tasks.The person is likely feeling autonomous.