The fact that the man is using a machine to prepare a meal does not indicate that the machine is a barbeque.  Just because he is outside does not imply that he is in the garden.  He could be in any number of outdoor settings.


Context: A poor man wearing all white tires to prepare a meal using a machine outdoors.
Hypothesis: A man trying to operate a barbeque in the garden

Given this context, determine if the hypothesis is true (Yes, no, or unknown)?