With no explanation, label text_A→text_B with either "no" or "yes".
text_A: The overall probability of waking up late is 40%. The probability of waking up on time and arriving to school on time is 30%. The probability of waking up late and arriving to school on time is 2%.
text_B: Is the chance of arriving to school on time smaller when observing waking up late?
yes.