Problem: How does the sentence end?

The battery on Samantha's laptop lasts longer than that of Patricia because 
Answer: Patricia battery is made with older technology.

Problem: How does the sentence end?

The yard of Rachel was a disaster compared to the yard of Victoria, by reason of 
Answer: Victoria being diligent.

Problem: How does the sentence end?

Sarah likes their hair straight and Jessica likes their hair curly, so 
Answer: Jessica bought a curling iron at the store.

Problem: How does the sentence end?

Dating is harder for Kyle than it is for Steven. 
Answer:
Steven must be the more smooth man.