Subject: mathqa
Question: the membership of a committee consists of 3 english teachers , 4 mathematics teachers , and 2 social studies teachers . if 2 committee members are to be selected at random to write the committee ’ s report , what is the probability that the two members selected will both be social teachers ?
Option: 
A: 2 / 9
B: 2 / 3
C: 1 / 2
D: 1 / 12
Answer: D