Original sentence: The proposed new A350 was to become more of a competitor to the larger Boeing 777 as well as some models of the Boeing 787, with a larger fuselage cross-section able to accommodate 9 passengers per row in a high-density configuration
Edited sentence: The proposed new A350 was to become more of a competitor to the larger Boeing 777 as well as some models of the Boeing 787, with a larger fuselage cross-section able to accommodate 10 passengers per row in a high-density configuration