In this task, you're given context and an answer. Your task is to generate the question for this answer based on the given context with commonsense reasoning about social situations..
--------
Question: Context: Austin and Addison made a big announcement to their family that Christmas. 
 Answer: share their joy

Answer: What will happen to Austin?


Question: Context: After explaining everything very carefully to Alex, Casey obtained Alex's understanding. 
 Answer: accomplished

Answer: How would Casey feel afterwards?


Question: Context: Addison brushed her teeth now that her brush was fully charged and ready to use. 
 Answer: fully charged

Answer:
What does Addison need to do before this?