question: food poisoning:mushrooms
choices.label: A B C D
choices.text: mine disaster:coal tsunami:earthquake riot:police hypertension:sphygmomanometer
explanation: eating "mushrooms" can lead to "food poisoning," and "mushrooms" are specific things. mining "coal" may lead to "mining disaster", and "coal" is a specific thing. an "earthquake" may cause a "tsunami", but an "earthquake" is not a specific thing. a "police" can stop a "riot", but a "police" cannot cause a "riot". "sphygmomanometer" is a tool to detect "hypertension", and "sphygmomanometer" cannot cause "hypertension".
relation: food poisoning mushrooms R5.1
relation: mine disaster coal R5.1
relation: tsunami earthquake R5.1
relation: sphygmomanometer hypertension R3.8