Given the sentence "Bald man with a cigarette in his mouth prepares to pour a chemical into a tub filled with solution." is it true that "A plumber tries to fix a stoped up tub."? Now, let's be accurate as possible. Some thinking first:
A bald man is not necessarily a plumber and to pour a chemical into a tub doesn't necessarily imply to fix a stoped up tub. So, the answer is it is not possible to tell.