premise1: Three people wearing hats and all with orange tubs are working on brickwork on the ground.
premise2: Three people are crouched down close to the ground with orange buckets beside them.
premise3: People with their heads bowed down pulling weeds.
premise4: Three people working on the ground work.
premise: Three people wearing hats and all with orange tubs are working on brickwork on the ground. Three people are crouched down close to the ground with orange buckets beside them. People with their heads bowed down pulling weeds. Three people working on the ground work.
hypothesis: Worker kneels.