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.

[EX Q]: Question: As the injection was given and the blood vessels expanded, Dean's blood moved through 
 Option1: in smaller amounts 
 Option2: in greater amounts 
 Explanation: Increasing the diameter of the blood vessels increases the amount of blood and heat that moves near the skins surface.
[EX A]: in greater amounts

[EX Q]: Question: If Mona is excavating an archeological site and she discovers some fossils near the surface then compares them to fossils she found deeper down, which fossils will be younger? 
 Option1: near the surface 
 Option2: deeper down 
 Explanation: Lower rock layers were laid down earlier, so they are assumed to contain older fossils.
[EX A]: near the surface

[EX Q]: Question: When you are talking to someone in the snow the sound will travel 
 Option1: faster 
 Option2: slower 
 Explanation: For a given medium such as air, sound has a slower speed at lower temperatures.
[EX A]:
slower