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: If Jim removes resistors from the circuit he is building for his school science project, what will happen to the overall resistance of the circuit? 
 Option1: it will increase 
 Option2: it will decrease 
 Explanation: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
answer:
it will decrease


question:
Question: If the air temperature rises during a heat wave, what is likely happening to the atmospheric pressure? 
 Option1: It will increase 
 Option2: It will decrease 
 Explanation: Increasing air temperature decreases atmospheric pressure.
answer:
It will decrease


question:
Question: Jan had a very low heart rate, but was perfectly healthy, indicating that her heart expels blood in amounts that are 
 Option1: greater 
 Option2: lesser 
 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:

greater