sentence: I was finely chopping the onions with a chef's knife and not the cleaver because the  OPTIONS:
- knife was unwieldy.
- cleaver was unwieldy.
complete: cleaver was unwieldy.

sentence: The rail service had problems but the bus service did not because the  OPTIONS:
- rail service was very chaotic.
- bus service was very chaotic.
complete: rail service was very chaotic.

sentence: Julie had always had long hair, but had loved seeing some of the short style. Having the  OPTIONS:
- long would mean it would never be put up.
- short would mean it would never be put up.
complete:
short would mean it would never be put up.