With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: A theatrical performance that Alex Sharp was in was based on a novel.
text_B: Sol Paragliders -LRB- Sun Paragliders -RRB- is a Brazilian aircraft manufacturer based in Jaragua do Sul and founded by Ary Carlos Pradi .. Jaragua do Sul. Jaragua do Sul. aircraft manufacturer. aircraft manufacturer. The company specializes in the design and manufacture of paragliders and paramotor wings in the form of ready-to-fly aircraft .. paramotor. paramotor. The company also produces paragliding harnesses , rescue parachutes and accessories .
not_related.