Please choose the correct ending to complete the given sentence: Using the rowing machine: The woman pulls on the machine a second time. The woman pulls on the machine a third time. the woman

Ending1: pulls on the machine a fourth time. Ending2: pulls on a fifth time. Ending3: starts unraveling the pouch, rolls it up and releases it. Ending4: releases the pressure washer and the machine reconfigures itself.

Answer format: ending1/ending2/ending3/ending4