[["Checkers", 7.0], ["The name of Richard Nixon's cocker spaniel was Boots.", 7.0], ["NIxon's cocker spaniel was named Checkers. He lived until age 13.", 3.0], ["Richard Nixon\u2019s cocker spaniel was named Checkers", 3.0], ["checkers", 2.0]]
what was the name of richard nixon's cocker spaniel
film and tv,presidents,nixon