Problem: Continue the following story.

The candles of Cynthia don't look as neat as Rebecca's. Despite that 
Here's how I want to continue it: Rebecca is less experienced at candle making.

Problem: Continue the following story.

George wanted to use the fireplace to heat the house and not the heater because the 
Here's how I want to continue it: heater was expensive.

Problem: Continue the following story.

Carrie grew a bunch of food and sold it to Jessica while 
Here's how I want to continue it:
Jessica was buying vegetables at the market.