Question: Sweet Girl is the sixth mini-album released by B1A4 under WM Entertainment, the  title song of the album, "Sweet Girl", along with the other songs, was produced by which South Korean singer, songwriter, record producer, and actor?
Sentence (from "Good Timing"): The first single, "A Lie (거짓말이야)", was produced by Jinyoung along with 9 other songs on the album.
Relevant evidence: No