Stylish and fashionable are synonyms; 'lady' is a polite synonym for 'woman'; since she poses in front of graffiti she is therefore by graffiti; there is only one mention of graffiti, so 'the' is appropriate.


Context: A stylish woman in black poses in front of graffiti on the sidewalk.
Hypothesis: A fashionable lady poses by the graffiti.

Is the hypothesis incorrect? (Yes, no, or unknown)?