Task: Question Answering
Input (English): Question: A person wants to buy 3 paise and 5 paise stamps costing exactly one rupee. If he buys which of the following number of stamps he won't able to buy 3 paise stamps.

 Option A: 5

 Option B: 10

 Option C: 15

 Option D: 18

 Option E: 20
Output (English): Option E