[Q]: How does the sentence end?

The sofa that I bought wouldn't fit in the house, because the

[A]: house was too small for it.

[Q]: How does the sentence end?

Perfecting the art of cooking was proven to be a chore compared to juggling because the

[A]: cooking art is more intricate.

[Q]: How does the sentence end?

Laura spoke two languages but Tanya only spoke one language because the parents of

[A]:
Tanya spoke one language.