question: Who called the police?
story: Derek was sad. He was playing in the school yard at recess and a girl in his class was being mean to him. Her name was Sandy. Sandy was best friends with Alexis. Alexis was nice to Derek, but Sandy kept being mean. Sandy kicked dirt at Derek and called him mean names. Alexis felt bad that her friend was so nasty to Derek. Derek knew that Sandy did not like him, so he sat down in the school yard with a big frown. All of a sudden, a stranger walked up to Derek and asked him if he wanted some rock sugar candy. He told Derek he had lots of sugar rock candy in his car in the parking lot. Derek remembered his parents telling him never to talk to strangers, so he started running away from the man. Sandy and Alexis were on the jungle gym and they saw Derek running from the stranger. They went to tell their teacher, Mrs. Mustard, who was still inside the classroom. Sandy and Alexis came into the classroom screaming for help. Derek ran into the classroom right after the girls. Mrs. Mustard looked out into the recess yard, but the stranger was gone. Jenny, Mrs. Mustard's helper, called the police to report what had happened.
properties: 122687102
properties: mess wind girl poke wrong hush mouth sugar die rock bearing mean fingernail stranger meat
answer_options: Jenny
answer_options: Sandy
answer_options: Alexis
answer_options: Mrs. Mustard