Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: WHAT DOES HE REALISE NEXT ? Movie plot title: The Grey Movie plot: John Ottway (Liam Neeson) works in Alaska, killing wolves that threaten an oil drilling team. On his last day on the job, he shoots one. That evening, Ottway writes a letter "without purpose" to his wife, Ana (Anne Openshaw), explaining his plans to commit suicide. He hears a distant wolf howl and doesn't follow through. The next day, Ottway and other oil drillers board a plane. During the flight, Ottway dreams of sleeping with his wife in bed but is awakened by a loud bang. He buckles up in fear of a possible plane crash. Shortly afterwards, the back of the plane is torn off and luggage starts getting sucked out. Then the plane tips upside down and the roof gets ripped off. Ottway blacks out just before it crashes. Eight people including Ottway survive the crash. One of the team, Lewenden (James Badge Dale), is mortally wounded. Taking charge, Ottway sets the survivors on the task of building a fire. While doing this, he discovers a corpse, and is attacked by the grey wolf feeding on it. After saving Ottway, the group surmises that they are in the wolves' territory. They decide to take turns keeping watch for the predators. Later, Hernandez (Ben Bray) is killed by two wolves. Ottway suggests they leave the crash site, but Diaz (Frank Grillo) questions his leadership. While searching for the wallets of their deceased colleagues, intending to return them to their families, Diaz finds an emergency wrist watch containing a radio beacon. The group then leaves the site. While walking, Flannery (Joe Anderson) falls behind, and is killed by wolves. One of them spots a pack of wolves approaching, and the survivors run for the trees, lighting a fire in an attempt to ward off their attackers. The group sets about producing makeshift weaponry. Diaz threatens Ottway with a knife, but is disarmed and ultimately begins regretting his actions. An omega wolf sent by the alpha wolf to test them attacks, but they kill and roast it for food. Diaz beheads the corpse and throws the head back at the pack, a move noted by the group...
The answer to this question is:
No answer