11) What is the name of Chandler's father?
12) Who is the father of Rachel's baby, Emma?
13) What was Phoebe's profession before she became a masseuse?
14) In what year did the series begin?
15) What year did the show 'Friends' first air?
16) In what city is the show 'Friends' set?
17) How many main characters are there in 'Friends'?
18) What street does the group always hang out at?
19) What is Rachel’s job in the beginning of the series?
20) What is Rachel’s father’s name?