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.

Q: Question: If there are any waves in the ocean that are very short there will be _____ of them 
 Option1: more 
 Option2: less 
 Explanation: As wavelength increases, frequency decreases.

A: more
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Q: Question: Shane wants a field that is very strong. In order do achieve this goal, Shane needs to draw 
 Option1: less field lines 
 Option2: more field lines 
 Explanation: The more field lines that are drawn, the stronger the field.

A: more field lines
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Q: Question: If planet W and planet X have a combined mass that is half that of the combined mass of planet Y and planet Z, the gravitational force between planets Y and Z will be _____ that of W and X. 
 Option1: less than 
 Option2: greater than 
 Explanation: The greater the mass of the objects, the stronger the gravitational force of attraction between them.

A:
greater than
****