Write a Valid Conclusion Based on the Statements

Multiple Choice

Write a valid conclusion based on the statements.
-If it's not Saturday, then Dad will shave. If Dad has whiskers, then he did not shave. If it's Saturday, then Dad will take us to the game.

A) If Dad has whiskers, then he will take us to the game.
B) If Dad takes us to the game, then he has whiskers.
C) If Dad shaves, then it's not Saturday.
D) If Dad did not shave, then he has whiskers.