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: Derek is diving into the ocean. The pressure at the surface will be light, and the pressure the shallower he goes will be 
 Option1: stronger 
 Option2: weaker 
 Explanation: Pressure: Pressure increases with depth, but increased pressure raises the melting temperature, so melting of rock is less likely to occur at higher pressures.
[A]: weaker


[Q]: Question: Mark is boiling alkenes and wants to see which will boil first; the larger ones or the smaller ones. The alkenes that will boil first are the ones that are 
 Option1: smaller 
 Option2: larger 
 Explanation: Larger alkenes have lower boiling and melting points.
[A]: larger


[Q]: Question: Will moved from Los Angeles to Sydney. In which city's hemisphere is there less ocean trash? 
 Option1: Los Angeles 
 Option2: Sydney 
 Explanation: The Southern Hemisphere has less trash buildup in the oceans because less of the region is continent.
[A]:
Sydney