Problem: Continue the following story.

Megan asked Samantha if she wanted to get married right away, because 
Here's how I want to continue it: Samantha was pregnant.

Problem: Continue the following story.

Adam asked Nick for some money and he gave it to him because 
Here's how I want to continue it: Nick is generous.

Problem: Continue the following story.

My sister's suitcase was more massive than my bag, because the 
Here's how I want to continue it:
suitcase held more stuff.