[Q]: Two friends were involved in a car crash. they both survived, but Mike had a serious brain injury. Vince was OK, he didn't experience any significant injuries. Which friend had trouble talking?
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[A]: Mike
input: Please answer the following: Rob likes to visit high mountainous locations. Last year he visited the the Alps mountains in Austria. There he saw an unique type of glacier called valley glacier. This year he went further east to visit the Ural mountains in Russia. There he didn't see any valley glacier. If Rob is interested in seeing joint blocks trapped in the glacier next year, which mountain should he visit, Alps or ural?
++++++++++
output: Alps
Please answer this: Ryan is carrying groceries from his car back to his apartment when he trips and falls landing on his knees. Embarrassed, he gets back up, picks up his groceries and carries them into his apartment with his head down. After putting his groceries away, he notices that although both of his knees are scraped, only his left knee is warm to the touch. His right knee feels cool when he puts his hand on it. Which knee isn't inflamed?
++++++++
Answer: right knee
Problem: Marie is walking through the garbage dump when she spots two old drums that are used to store waste materials. Curious about what these drums contain, Marie reads the stickers on the side of each one. Drum P says "nuclear waste" on the side, and drum X says "sulfuric acid" on the side. Which drum will cause a stronger reaction in a Geiger counter?

A: Drum P
Problem: Given the question: John was trying to reenact Le Chatelier's principle. To that end, he conducted four tests, test A, test B, test C, and test D. In test A, he didn't input any stress to a chemical system in equilibrium. But In test B, he put some stress to the same system. In test C, he observed a forward reaction, but in test D, he observed a reverse reaction. In which test Le Chatelier's principle had not been applied, test A or test B?
++++++++++++++++++++++++++++++++
The answer is:
test A
Problem: Two sister villages, both situated near volcanoes, experience daily earthquakes. Green village started recording an increased size and number of earthquakes one day. Blue village didn't experience a change in the number of earthquakes. Which village did not have a volcano about to erupt next to them?

A:
Blue