Question: Partners features a Barbara Streisand duet with Jason Emmanuel Gould, and he is related to Streisand how?
Sentence (from "Guilty Pleasures (Barbra Streisand album)"): Both albums can also be considered partial-collaboration albums, since Streisand not only did two duets with Gibb, but Gibb could also be heard as a background vocalist in a few other songs solely by the artist herself, along with the fact that both singers were on the cover for both albums issued.
Relevant evidence: No