With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Zach Galifianakis starred in Puss in Boots.
text_B: Putney School of Art and Design -LRB- PSAD -RRB- is an art college in Putney , a suburb of southwest London , England .. art college. art college. Putney. Putney. It was founded by Sir William Lancaster , Baron Pollock and Sir Arthur Jeff in 1883 .. William Lancaster. William Lancaster ( politician ). Baron Pollock. Charles Edward Pollock. Arthur Jeff. Arthur Jeff. PSAD offers a programme of fine arts courses in five specialist studios .. fine arts. fine arts. There are introductory , mixed level , and advanced courses .. During half terms and the summer , shorter courses are available .. The Friends of Putney School of Art and Design promotes the School and protects the interests of current students .. Putney. Putney
not_related.