Question: Based on the sentence "Person sitting and leaning back against white house while dog sits in front of him", is the sentence "A man sits on a porch with his dog." true?
Answer:
it is not possible to tell

Question: Based on the sentence "Two men with red vests and green hats smoothing out wet cement", is the sentence "The men pound nails." true?
Answer:
no

Question: Based on the sentence "A single man in a black t-shirt standing above the crowd at a busy bar.", is the sentence "The man is not drinking because he is security for the bar." true?
Answer:
it is not possible to tell

Question: Based on the sentence "One smiling person wearing a black sleeveless shirt is hammering a nail into a piece of wood.", is the sentence "The man is frowning." true?
Answer:
no