With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jessica Biel has starred in comedy films.
text_B: Massa Lemu is a visual artist and writer from Malawi whose multi-disciplinary practice takes the form of painting , drawing , and performance and text based conceptual work .. Malawi. Malawi. His art works are challenging and have , in the past , used interventions , confrontations and descriptions that interrogate the social space that people , around the world , live in .
not_related.