Please choose the correct ending to complete the given sentence: Plastering: One man adds water into a container while another watches. The first man pours the cement mix into the container. the second man

Ending1: shakes the mixer. Ending2: dips a rag in the container. Ending3: uses a mixer on the container. Ending4: throws in water from a container into the container.

Answer format: ending1/ending2/ending3/ending4