With no explanation, label text_A→text_B with either "entailment" or "not-entailment".
text_A: Ben wanted to learn how to practice ballet. He was embarrassed because he knew his friends would make fun of him. So, he decided he was going to take a class a town over. On his first day, Ben walked into class and was shocked. There in the studio was his best friend Alex ready to start the class!
text_B: Alex was the instructor of the class. ends before Ben was embarrassed because he knew his friends would make fun
not-entailment.