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: When there is more fluid in a tube the pressure in the tube 
 Option1: increases 
 Option2: decreases 
 Explanation: If blood volume in the body decreases, blood pressure decreases.

Answer: increases


Question: Question: Jeff noticed the food supply changed over time in his city. The destruction of farming machines likely caused the food supply to 
 Option1: decrease 
 Option2: increase 
 Explanation: Better farming techniques and machines increased the food supply and the distribution of food.

Answer: decrease


Question: Question: Lana is noting that the wind lately has been very weak. Lana can now tell that the air pressures over the Earth's surface have had differences that are 
 Option1: greater 
 Option2: lesser 
 Explanation: Differences in air pressure over the surface of the Earth result in wind. The greater the differences in air pressures, the stronger the wind.

Answer:
lesser