Problem: How does the sentence end?

She went to crochet the leg warmers using knit fabric and a needle, but had to switch to a larger needle because the 
Answer: fabric was too thick.

Problem: How does the sentence end?

The chef could not use the knife to chop the vegetable quickly because the 
Answer: knife is too dull.

Problem: How does the sentence end?

The young monk would meditate for hours a day on a chair but not a pillow because the 
Answer: pillow was uncomfortable.

Problem: How does the sentence end?

Yoga suits Amy, but is not something that's possible for Mary due to 
Answer:
Amy being spiritual.