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: If Jim decreases the size of his base, what will happen to the rate of hydroxide ion production? 
 Option1: increase 
 Option2: decrease 
 Explanation: A stronger base produces more hydroxide ions than a weaker base.

Answer: decrease


Question: Question: What happens to John's risk of contracting a disease when he is younger? 
 Option1: it decreases 
 Option2: it increase 
 Explanation: The older a person is, the greater their chance of developing a cardiovascular disease.

Answer: it decreases


Question: Question: Compared to the hardest stone, diamonds, a very soft stone like limestone would 
 Option1: erode more slowly in water 
 Option2: erode more quickly in water? 
 Explanation: The water erodes the softer rock faster than the harder rock.

Answer:
erode more quickly in water?