You are given a question or fill-in-the-blank question, two answer options (Option1 and Option2) and an Explanation. Your task is to find the correct answer (return the string of the correct option, not option1/2) for the given question from the given options and using explanation.

Ex Input:
Question: For radio transmissions, longer wavelength waves have 
 Option1: higher or 
 Option2: lower frequencies. 
 Explanation: Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.

Ex Output:
lower frequencies.


Ex Input:
Question: A weakening electromagnet indicates _____ current passing through the circuit breaker. 
 Option1: more 
 Option2: less 
 Explanation: If the current passing through the circuit breaker increases, the electromagnet becomes stronger.

Ex Output:
less


Ex Input:
Question: Does it take more or less energy to power a light vehicle? 
 Option1: more 
 Option2: less 
 Explanation: Lighter, more streamlined vehicles need less energy.

Ex Output:

less