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: Joseph began sanding the plank faster and faster, increasing the friction on the rubbing surface. As he does so, the heat energy 
 Option1: increases 
 Option2: decreases. 
 Explanation: Friction causes the molecules on rubbing surfaces to move faster, so they have more heat energy.
increases

Question: John turned down the thermostat in his room. As the temperature of the room got lower, would the air pressure in the room 
 Option1: decrease? 
 Option2: increase 
 Explanation: Decreasing air temperature increases atmospheric pressure.
increase

Question: Eric went outside in the winter. He is _____ likely to give off heat than if it was summer. 
 Option1: more 
 Option2: less 
 Explanation: On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body.

less