Problem: How does the sentence end?

George wanted to use the fireplace to heat the house and not the heater because the 
OPTIONS:
- fireplace was cheaper.
- heater was cheaper.
Answer: fireplace was cheaper.
sentence: Ian succeeded in asking the homecoming queen on a date but not Ryan since  OPTIONS:
- Ian is smart and handsome.
- Ryan is smart and handsome.
complete: Ian is smart and handsome.
Matthew went to his doctor, Randy for his incontinence so 
OPTIONS:
- Matthew gave him some medication.
- Randy gave him some medication.
Randy gave him some medication.
Input: Continue writing.

The drain pipe was clogged, but the gutter was working fine, because the 
OPTIONS:
- pipe was filled with leaves.
- gutter was filled with leaves.

Continued: pipe was filled with leaves.
Story needs to be completed:
Jenny washed her sweaters for the trip but not the pants, because the 
OPTIONS:
- sweaters were too dirty.
- pants were too dirty.

My choice:
sweaters were too dirty.
Problem: How does the sentence end?

Angela asked Elena for the wedding date because 
OPTIONS:
- Angela was very forgetful about dates in general.
- Elena was very forgetful about dates in general.
Answer:
Angela was very forgetful about dates in general.