Context: Death from laughter is a rare form of death, usually resulting from cardiac arrest or asphyxiation, caused by a fit of laughter. Instances of death by laughter have been recorded from the times of ancient Greece to the modern day.
 Question: can you have a heart attack from laughing Context: The Oakland Raiders relocation to Las Vegas was a successful effort by the owner of the Oakland Raiders (Mark Davis) to relocate the American football club from its current and longtime home of Oakland, California to Las Vegas, Nevada. The team is scheduled to begin play as the Las Vegas Raiders for the 2020 National Football League (NFL) season (although a move to Las Vegas could happen as soon as 2019 with Sam Boyd Stadium), playing home games at the Las Vegas Stadium. NFL team owners voted 31--1 to approve the move, which was announced at the annual league meetings in Phoenix, Arizona on March 27, 2017. The Raiders became the third NFL franchise to relocate in the 2010s, following the Rams' move from St. Louis, Missouri to Los Angeles, California on January 12, 2016, and the Chargers' move from San Diego, California to Los Angeles on January 12, 2017. The Raiders' move to Las Vegas comes after years of failed efforts to renovate or replace the Oakland--Alameda County Coliseum, which has been rated by multiple sources as one of the worst stadiums in the NFL.
 Question: are the oakland raiders in las vegas now Context: In Part 15 of the Australian Road Rules. It specifies that ``the rider of a bicycle must wear an approved bicycle helmet securely fitted and fastened on the rider's head, unless the rider is exempt from wearing a bicycle helmet under another law of this jurisdiction.'' The rules also require helmet use by certain bicycle passengers. As of June 2013, the legally-required standard for a bicycle helmet is AS/NZS 2063.
 Question: is it illegal to ride a bike without a helmet australia Context: Jenna Marshall is a fictional character created by Sara Shepard for the Pretty Little Liars book series, and later developed for the Freeform television series adaptation by I. Marlene King and portrayed by Tammin Sursok. Although in the novels Jenna is murdered in Wanted, in the show she is still alive. Jenna is a major recurring character in the first five seasons, acting as a member of the A-Team, while being absent for the sixth, and returning in the seventh, working as a helper to Uber A.
 Question: did jenna die in pretty little liars season 4 Context: The next morning, after the ball, Lynette asks Tom where he had been when the fire took place at Rick's restaurant. Tom denies that he did it and he says he was listening to the car radio about the Cavaliers' basketball game and assures her that he did not start the fire. Rick comes by to the pizzeria and confronts Tom about the fire and that he found a matchbook from Scavo's pizzeria at the back of his restaurant. Tom again denies that he committed the arson and the men start to fight. Lynette tries to break the fight but fails and Andrew has to call the police. The incident leads to the police for an investigation about the fire. While waiting for Tom being questioned by the police, Rick expresses to Lynette that he missed her so much, and that makes Lynette uncomfortable so she barges into the investigation room. Lynette lies to the police that she saw Tom leave the ball momentarily, providing him with an alibi. After the police's investigation, Lynette and Tom argue when she still does not believe Tom. Tom reveals that he did not trust her with Rick, even though Lynette assured him that nothing happened between them. Later that night, Lynette finds out that Porter and Preston are the ones who set Rick's restaurant on fire, as the twins worried that Rick may try to take Lynette away from her family.
 Question: did tom start the fire at rick's
Yes
Yes
Yes
No
No