Amy loved to play chess and she was very good at it.

She practiced every day and won many chess tournaments.

One day, Amy's mom asked her to babysit her little sister.

Amy didn't want to miss her chess practice, but she knew she had to be responsible.

She played chess with her sister, teaching her all the moves.

Amy's sister loved chess too and she was a quick learner.

Amy was proud of her sister and happy that she could help her.

Even though she missed her practice, Amy realized that being responsible was worth it.

Amy continued to play chess and win tournaments, but also made time for her sister.

She knew that being responsible meant taking care of others too.