Lemma
MediumPermutations & combinations
AQuA-RAT train #65183 · Combinatorics · Permutations & combinations

A committee of two students has to be formed

A committee of two students has to be formed. There are five candidates: Jane, Joan, Paul, Stuart, and Jessica. If Paul and Stuart refuse to be in the committee together and Jane refuses to be in the committee without Paul, how many committees are possible?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #65183

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