premise: A smiling dark-skinned young man sits on a stool at his outdoor workbench and makes a hand gesture of "two-thumbs-up". hypothesis: A man smiles as he finishes a project at his outdoor workbench.
neutral: Just because a smiling young man sits on a stool and makes a 'two-thumbs-up' gesture doesn't necessarily imply that he smiles as he finishes a project.