Subject: mathqa
Question: a department of 10 people - 6 men and 4 women - needs to send a team of 5 to a conference . if they want to make sure that there are no more than 3 members of the team from any one gender , how many distinct groups are possible to send ?
Option: 
A: 240
B: 180
C: 150
D: 210
Answer: B