Craig was responsible for the bills, but Eric hadn't paid their half yet, so
OPTIONS:
- Craig was late in giving their half.
- Eric was late in giving their half.
Eric was late in giving their half.

The tank stopped using the flamethrower and moved to the cannon, as the
OPTIONS:
- flamethrower was useless in the attack.
- cannon was useless in the attack.
flamethrower was useless in the attack.

The classical concerto conductor saw that the violins weren't ready but the cellos were because the
OPTIONS:
- violins were in tune.
- cellos were in tune.
cellos were in tune.