Problem: Continue the following story.

Rebecca picked up Amy to carpool to work every day, so 
OPTIONS:
- Rebecca offered some gas money.
- Amy offered some gas money.
Here's how I want to continue it: Amy offered some gas money.

Problem: Continue the following story.

Maddox bought a Swiss army knife but it was too big for his pocket. The 
OPTIONS:
- Swiss army knife was too big.
- pocket was too big.
Here's how I want to continue it: Swiss army knife was too big.

Problem: Continue the following story.

The shakes didn't build any muscle for her, but the pills helped, as the 
OPTIONS:
- shakes were abundant in nutrients.
- pills were abundant in nutrients.
Here's how I want to continue it:
pills were abundant in nutrients.