Read the following context and choose the best option to answer the question.
Context: It did n't seem that long ago that I was sad about my son Rylie moving out .- It 's official . Rylie is moving back home . Now there will be 2 at home again . In just 2 months , I will have all 3 in the nest again .
Question: What is the nest ?
Options: 
A. My dorm room
B. None of the above choices .
C. home
D. My straw bale


C