Task: Question Answering
Input (English): Question: A boy wants to go abroad by boat and return by flight. He has a choice of 4 different boat to go and 5 flight to return. In how many ways, can the boy perform his journey?

 Option A: 20

 Option B: 25

 Option C: 30

 Option D: 40

 Option E: 50
Output (English): Option A