Story needs to be completed:
Betty had all the ingredients to bake their boyfriend a cake, but Katrina ran out of flour so 
OPTIONS:
- Betty went to the store.
- Katrina went to the store.

My choice:
Katrina went to the store.
Problem: Continue the following story.

Having a baby filled Erin with excitement but Tanya with dread. Becoming a parent was a nightmare for 
OPTIONS:
- Erin .
- Tanya .
Here's how I want to continue it: Tanya .
Problem: They got the toxins out of his body by cutting his leg open with a knife letting the blood drain out. The 
OPTIONS:
- knife was very sharp.
- blood was very sharp.

My choice: knife was very sharp.
[Q]: How does the sentence end?

The caterpillar tried to build its cocoon on the leaf, but the 
OPTIONS:
- leaf was too heavy.
- cocoon was too heavy.

[A]: cocoon was too heavy.
QUES: Continue writing.

The professional player threw away the gloves and kept the shoes, since the 

OPTIONS:
- shoes were low quality.
- gloves were low quality.
+++++++++
ANS: gloves were low quality.
QUES: Continue writing.

It made more sense for Justin to be the designated driver than Samuel because 

OPTIONS:
- Justin had a lot to drink.
- Samuel had a lot to drink.
+++++++++
ANS:
Samuel had a lot to drink.