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.
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Question: Question: If Milo wants to make his water saltier and begins removing salt to the glass, what happens to the density of the glass of water? 
 Option1: decreases 
 Option2: increases 
 Explanation: If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser.

Answer: decreases


Question: Question: Ivan yells across a canyon in the morning when it is cold and again later in the afternoon when it is hot. During which time did his voice travel the slowest? 
 Option1: morning 
 Option2: afternoon 
 Explanation: For a given medium such as air, sound has a slower speed at lower temperatures.

Answer: morning


Question: Question: If Mona is heating up a pan on the stove to cook dinner with and she decreases the amount of energy coming out of the stove, what will happen to the pan on the stove? 
 Option1: gets hotter 
 Option2: gets cooler 
 Explanation: The temperature of matter increases with the added energy.

Answer:
gets cooler