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: Two years after the events of ``All Out War,'' Andrea is shown to still be with Rick, and now has Carl calling her ``mom.'' She is preparing to run a fair that has been in preparation for months. They live in the re-built Alexandria Safe Zone with perimeter checks around the DC area to navigate their ways across the communities. She later tells Rick she agrees with the decision to send their son to the Hilltop to become a blacksmith apprentice. She bids Carl a farewell, telling him to follow Maggie's rules. In Rick's absence to trek to the Hilltop, she is the leader of the Alexandria Safe Zone. Andrea is questioned by newcomer Magna and her group about how they survived. She explains to Magna about the events of the war that unfolded. Andrea holds a gun to Negan's head as he gets cleaned up in his prison cell, but later learns Olivia forgot to lock the cell door. She later urges the returned Rick to kill him again. The morning before the fair, Andrea wakes up early and meets with Siddiq to check on the structure for the fair, tearing up at the sight of vendors and booths being set up. When she learns of Carl's disappearance, she joins Rick, Michonne, and Dante in a mission to bring him back safely. Once they are held hostage by the Whisperers, a tribe of thousands disguised as roamers, she sees the marked border of territories where she witnesses dozens of people she knew from each of the communities with their heads on spikes. After the massive walker herd swarms Alexandria, Andrea and a group of other survivors including Magna, Eugene and Yumiko try to lead the walkers away. Eugene and Andrea lead a large portion of the herd towards the ocean. Eugene attempts to lead more of the walkers away with the horn, but Andrea is reluctant. Andrea and the others stare in shock at the small wound on her neck which is revealed to be a bite from a walker. Upon returning to Alexandria, Rick and others say their farewells as she slowly passes away. Before her death, she reminds Rick to stay strong and continue to lead the community to rebuild society. Andrea eventually reanimates as walker and tries to kill Rick, only for him to stab her in the head with a knife.
 Question: is andrea still alive in the walking dead comic Context: Doctor is an academic title that originates from the Latin word of the same spelling and meaning. The word is originally an agentive noun of the Latin verb docēre (dɔˈkeːrɛ) 'to teach'. It has been used as an academic title in Europe since the 13th century, when the first Doctorates were awarded at the University of Bologna and the University of Paris. Having become established in European universities, this usage spread around the world. Contracted ``Dr'' or ``Dr.'', it is used as a designation for a person who has obtained a Doctorate (e.g. PhD). In many parts of the world it is also used by medical practitioners, regardless of whether or not they hold a doctoral-level degree.
 Question: do you have to call a phd a doctor
Yes
No
Yes