premise1: City workers, both wearing gray pants and green shirts, are trimming tree branches and picking up the debris.
premise2: Construction workers in blue pants and lime green shirts cut branches from a tree.
premise3: Workers are doing something to a tree.
premise4: Two people doing tree work.
premise: City workers, both wearing gray pants and green shirts, are trimming tree branches and picking up the debris. Construction workers in blue pants and lime green shirts cut branches from a tree. Workers are doing something to a tree. Two people doing tree work.
hypothesis: A man lining up.