Complex sentence: She voted against transferring the team to San Francisco, California in 1957 but after the majority of the shareholders approved the move, Ms. Payson sold her stock and began working to get a replacement team for New York City.
Split into simpler sentences: She voted against transferring the team to San Francisco, California in 1957. After the majority of the shareholders approved the move, Ms. Payson sold her stock and began working to get a replacement team for New York City.