instruction:
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.
question:
Question: The reason we rarely see fossils that are made out of tissue is because tissue is _____ than bone
Option1: weaker
Option2: stronger
Explanation: Hard shells fossilize more readily than soft bodied organisms, as they are better at resisting decay, take significantly longer to break down, and have a greater chance of surviving burial under layers of sediment.
answer:
weaker

question:
Question: John was looking at a diagram of an electrical system. He observed that it was less difficult for electronics to move when the wire was
Option1: Thicker
Option2: Thinner
Explanation: A thinner wire is more difficult for electrons to move through than a thicker wire.
answer:
Thicker

question:
Question: If Mona is making lemonade and she decreases the acidity of it by adding more lemons, what happens to its closeness to pH 0?
Option1: increases
Option2: decreases
Explanation: The more acidic a solution is, the closer its pH value will be to 0
answer:
decreases