Problem: How does the sentence end?

Jill's husband wanted to give her flowers or jewelry for their anniversary, but chose the 
Answer: jewelry because she likes to dress up.

Problem: How does the sentence end?

The band often practice in the park instead of the bar because the 
Answer: park facilitates their concentration.

Problem: How does the sentence end?

The new blue basketball would not fit through the hoop because the 
Answer: basketball is too wide.

Problem: How does the sentence end?

Christine called Rachel to help with remodeling the building although 
Answer:
Christine was a licensed carpenter.