With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: 1 . The short forms do not contain the optionality relating to our performing billing services -- all of our midmarket forms anticipate that we will act as customer 's billing agent and that we will collect all amounts due related to T & D and the like from the customer ( and reflect same on our invoice ) and pass those amounts on to the customer 's utility .
text_B: The relating happened
entailed.