Problem: Are Wisteria and Artocarpus genera of different families?

A: yes

Problem: What country of origin does Vladimir Permyakov and Lyonya Golubkov have in common?

A: Russian

Problem: Do the bands Frou Frou and Starsailor, play the same genre of music?

A: no

Problem: Between Anne Sexton and Romulo Gallegos, which contributed more to the literary arts?

A:
Anne Sexton