An old man, likely a blacksmith, is welding a tool, seen by the red hot scorching look of it.
An older man, probably a blacksmith, is welding a tool, seen by the red hot scorching look of it.
Premise: An old man, likely a blacksmith, is welding a tool, seen by the red hot scorching look of it. <sep> Hypothesis: An older man, probably a blacksmith, is welding a tool, seen by the red hot scorching look of it.