Which passage is the best example of deductive reasoning?
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a. alisha wants to take a class over the summer. she asks friends for
suggestions and chooses the class that most of her friends are
taking.
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b. brent needs a new car. he's not sure what he wants, so he goes
out and test-drives a few cars before he makes his choice.
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c. ruby wants to buy a new red jacket but she's not sure which one.
she goes to the mall to see what is available in the stores.
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d. all college professors have master's degrees. oren is a college
professor, so he must have a master's degree.