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: Josh is an electrician. If he subtracts a resistor to a circuit, the resistance in the circuit will become
Option1: stronger
Option2: weaker.
Explanation: Increasing the number of resistors connected in parallel decreases the overall resistance of the circuit.
answer:
stronger

question:
Question: Bob is testing samples of ocean water from different places. The sample of water from off India's coast has less dissolved carbon dioxide, than the sample of water from off the United States' coast. Therefore, the water from _____ coast is more acidic.
Option1: India's
Option2: United States'
Explanation: With higher levels of dissolved carbon dioxide in ocean water, the water becomes more acidic.
answer:
United States'

question:
Question: If someone has a larger than average physical heart then it will beat _____ in order to pump blood.
Option1: more
Option2: less
Explanation: When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.
answer:
less