Task: Question Answering
Input (English): Background Paragraph: If all the other factors influencing humidity remain constant, at ground level the relative humidity rises as the temperature falls. This is because less vapor is needed to saturate the air, so vapor condenses as the temperature falls. In normal conditions, the dew point temperature will not be greater than the air temperature because relative humidity cannot exceed 100%.[4]. 
Story: Bob is an avid hiker. He loves to travel and hike on all the trails in his state. Although Bob loves being outside, he doesn't much like being in humid weather, and likes to keep inside on more humid days. He is deciding on which day to go hiking, Monday, which the high temperature will be 90 degrees, and Tuesday which the high temperature will be 75 degrees. 
Question: Will Bob prefer hiking more or less on Tuesday than Monday?
Output (English): less.