premise: The Oakland Raiders' starting quarterback was injured.
initial: Dave was their backup quarterback.
counterfactual: He recovered in time and their backup quarterback Dave didn't need to play.
original_ending: Dave practiced the entire week with the first string offense. Dave felt he was ready to start the next  scheduled game. Dave felt prepared for the game.
edited_ending: Dave had been practicing the entire week with the frist string offense.Dave felt he was ready to start the next schedule game.Although Dave was prepared for the game the starting quarterback had recovered and would start the game.<SEP>Dave practiced the entire week with the first string offense just in case.Dave felt he was ready to start the next scheduled game if they needed him.Dave felt prepared for the game.<SEP>Dave had practiced the entire week with the first string offense.Dave had felt he was ready to start the next scheduled game.Dave felt prepared for the game if he was needed.