TASK DEFINITION: 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.
PROBLEM: Question: If you spend a lot of time out in the sun then getting skin cancer is 
 Option1: less likely 
 Option2: more likely 
 Explanation: More UV rays increase skin cancer rates.

SOLUTION: more likely

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

SOLUTION: smaller

PROBLEM: Question: Joan is trying to get rocks to melt by using depth to get lower pressure. The lesser the pressure that Joan applies to the rock, the melting temperature will be 
 Option1: higher 
 Option2: lower 
 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.

SOLUTION:
lower