source: The team remained in Phoenix until the MLB expanded in 1998 with the Diamondbacks, which forced a move of the former Seals franchise.
target: The team remained in Phoenix. This was until the MLB expanded in 1998 with the Diamondbacks. This forced a move of the former Seals franchise.
references: The team remained in Phoenix. This was until the MLB expanded in 1998 with the Diamondbacks. This forced a move of the former Seals franchise.