Q18

[finfanforlife89]

Can you explain how to get 18?

[ManhattanPrepLSAT1]

Check out the posted solution. But if P and S cannot play the same sport, then M cannot play golf. That implies that M plays tennis along with O and S. Since P and S do not play the same sport as each other (from the question stem), then P must play golf. The only character not placed is K. K is in each of the incorrect answers (A), (B), (D), and (E). Answer choice (C) must be false since P must golf and M must play tennis.

Hope that helps...