What is the meaning of the idiom the ball is in your court?

Related questions

1. Did Chris Christopherson die in a star is born?
2. How much did Lady Gaga get paid for the Super Bowl?
3. Did Lady Gaga get her name from Radiogaga?
4. Does Lady Gaga write all of her own songs?
5. What is gaga worth?
6. What is the opposite shallow?
7. Did Bradley Cooper sing his own songs in a star is born?
8. Did Madonna write any songs?
9. What Grammy Did Lady Gaga win?
10. How does the 1976 A Star Is Born end?

Tags

1. #example
2. #harry
3. #means
4. #court
5. #finished
6. #daniel
7. #fault
8. #someone
9. #offer