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: Clare stopped rubbing two sticks together. The sticks became 
 Option1: hot 
 Option2: cold 
 Explanation: Friction causes the molecules on rubbing surfaces to move faster, so they have more heat energy.
cold

Question: Jan is cold, so she starts to jog in place. The faster Jan jogs, she will feel warmer 
 Option1: quicker 
 Option2: slower 
 Explanation: When particles move more quickly, temperature is higher and an object feels warmer.
quicker

Question: Greta has 15 resistors in series on her circuit, while Evan has 2 similar resistors in series on his circuit. Whose circuit has the greatest resistance? 
 Option1: Greta 
 Option2: Evan 
 Explanation: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.

Greta