With no explanation, label text_A→text_B with either "entailment" or "not-entailment".
text_A: Rick's kids were nine and eleven. He decided they were old enough to get an allowance. He wanted them to understand the value of money. "He assigned them chores each week, then paid them for their work." In this way Rick's kids made money and learned the value of hard work!
text_B: He observed the kids complete the chores. starts before he assigned chores.
not-entailment.