The task is to generate the correct answer for a given math problem.

[EX Q]: Problem: if p and q are both odd prime numbers andp < q , then how many different positive integer factors does 2 pqhave ?
[EX A]: 8

[EX Q]: Problem: in a village of 2,500 people , 800 people are over 70 years old and 850 people are female . it is known that 40 percent of the females are younger than 70 years old . if no one in the village is 70 years old , what is the probability that a person chosen at random is either a male or younger than 70 years old ?
[EX A]: 199 / 250

[EX Q]: Problem: 20.036 divided by 0.04 gives :
[EX A]:
500.