Problem: How does the sentence end?

Paul couldn't decide between a android or iOS device but chose an android because the
OPTIONS:
- iOS was open-source.
- android was open-source.
Answer: android was open-source.

Problem: How does the sentence end?

Climbing a tree was tough for Michael but easy for Justin because
OPTIONS:
- Michael had weaker legs.
- Justin had weaker legs.
Answer: Michael had weaker legs.

Problem: How does the sentence end?

Rachel played in the swimming pool while Jessica jumped in the muddy puddle.
OPTIONS:
- Rachel was still dirty when they returned home.
- Jessica was still dirty when they returned home.
Answer: Jessica was still dirty when they returned home.

Problem: How does the sentence end?

Samantha hated the idea of soaking in the hot tub with Felicia even though
OPTIONS:
- Samantha had been excited with the idea of a soak.
- Felicia had been excited with the idea of a soak.
Answer:
Felicia had been excited with the idea of a soak.