In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

passage: A king can move one square in any direction (horizontally, vertically, or diagonally) unless the square is already occupied by a friendly piece or the move would place the king in check. As a result, the opposing kings may never occupy adjacent squares (see opposition), but the king can give discovered check by unmasking a bishop, rook, or queen. The king is also involved in the special move of castling.
 question: can a king move without check in chess?
Yes

passage: When Eli leaves, stating he'll be outside, Tara calls for Wayne, assuming his truck outside meant he was in the house. Caught off guard, Gemma comes out of the laundry room and lunges for Tara, who cannot escape in time. Gemma hits her with an iron but doesn't knock her out. Tara struggles against Gemma's beating and her head is badly smashed on the sink, where Gemma then attempts to drown her. In one of the show's most gruesome moments, Tara struggles for several seconds before Gemma grabs a barbecue fork and stabs Tara multiple times in the back of the head and her neck. Blood gushing out of the back of her head, Tara collapses and dies.
 question: does gemma kill tara on sons of anarchy?
Yes

passage: The return address is not required on postal mail. However, lack of a return address prevents the postal service from being able to return the item if it proves undeliverable; such as from damage, postage due, or invalid destination. Such mail may otherwise become dead letter mail.
 question: does there have to be a return address on an envelope?

No