<human>: Here is a goal: how to lock a tape measure.

Which way makes more sense to accomplish this goal?

OPTIONS:
- after extending the tape to the desired length, pull the front locking tab up until it locks into place.
- after extending the tape to the desired length, press the front locking tab down until it locks into place.
<bot>: after extending the tape to the desired length, press the front locking tab down until it locks into place.