story: Lizzy's friend Sara loved to brag. She told Lizzy she could jump rope better than her. Lizzy happened to be an excellent jump roper. She took Sara up on the challenge. She beat her easily, jumping over 150 times before missing.
 selected sentence: She took Sara up on the challenge.
Lizzy accepts challenge to a jump roping contest >Causes/Enables> Lizzy wins jump roping contest