With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Colin Farrell starred as the lead role in Minority Report.
text_B: Kim Johnson is an American back-up vocalist for headlining artists such as Robin Thicke , Rod Stewart and The Isley Brothers .. back-up vocalist. Backing vocalist. Robin Thicke. Robin Thicke. Rod Stewart. Rod Stewart. The Isley Brothers. The Isley Brothers. She has also sung with the funk group Earth , Wind & Fire .
not_related.