Problem: Matthew made a complex graph but not Ian because 

My choice: Matthew taught a class at an advanced level.


Problem: Marie had to get the wood structure through the doorway, but was unable to because the 

My choice: structure was too wide.


Problem: Neil's wife is thinking of cheating on him, while Ian's is not because 

My choice: Neil is a crappy husband.


Problem: The cart went faster than the scooter did because the 

My choice:
cart had a much bigger motor.