[Q]: How does the sentence end?

Kayla wanted to have a relationship with Elena for some time, but
OPTIONS:
- Kayla didn't want to date.
- Elena didn't want to date.

[A]: Elena didn't want to date.

[Q]: How does the sentence end?

Mariah had a book full of coupons, so she grabbed a shopping cart and took everything off the store shelf until the
OPTIONS:
- cart was scarce.
- shelf was scarce.

[A]: shelf was scarce.

[Q]: How does the sentence end?

the sleep pattern was very irregular due to the regular cold that attacked the child, the
OPTIONS:
- pattern was regular.
- cold was regular.

[A]:
cold was regular.