With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tim Rice worked with a composer.
text_B: Goran Bror Benny Andersson -LRB- -LSB- ˈbɛnʏ ² andɛˌʂɔn -RSB- ; born 16 December 1946 -RRB- is a Swedish musician , composer , member of the Swedish music group ABBA -LRB- 1972 -- 1982 -RRB- , and co-composer of the musicals Chess , Kristina fran Duvemala , and Mamma Mia !. ABBA. ABBA. Swedish. Swedes. Chess. Chess ( musical ). Kristina fran Duvemala. Kristina fran Duvemala. For the 2008 film version of Mamma Mia !. , he worked also as an executive producer .. Since 2001 , he is active with his own band Benny Anderssons orkester .. Benny Anderssons orkester. Benny Anderssons orkester
related.