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.
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Question: Question: Jeff gained some blood in a car crash and was given a transfusion in the hospital to replace the blood. Jeff's blood pressure will be higher 
 Option1: when he lost the blood 
 Option2: after he had blood replaced. 
 Explanation: As blood volume in the body increases, blood pressure increases.

Answer: when he lost the blood


Question: Question: You are conducting an experiment on alkenes and discover that your smaller alkenes have _____ boiling and melting points than the larger ones. 
 Option1: lower 
 Option2: higher 
 Explanation: Larger alkenes have lower boiling and melting points.

Answer: higher


Question: Question: When a city contracts the distance across the city 
 Option1: decreases 
 Option2: increases 
 Explanation: As the Universe expands, galaxies move further and further apart.

Answer:
decreases