Problem: Continue the following story.

William could only climb beginner walls while Jason climbed advanced ones because
Here's how I want to continue it: Jason was very strong.

Problem: Continue the following story.

It was possible for Leslie to buy a Rolls Royce but not for Christopher because
Here's how I want to continue it: Leslie was very rich.

Problem: Continue the following story.

Kayla told Erin that she had drank nothing but cranberry juice for the past 2 days.
Here's how I want to continue it:
Erin was amazed.