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 adaptive immune system, also known as the acquired immune system or, more rarely, as the specific immune system, is a subsystem of the overall immune system that is composed of highly specialized, systemic cells and processes that eliminate pathogens or prevent their growth. The acquired immune system is one of the two main immunity strategies found in vertebrates (the other being the innate immune system). Acquired immunity creates immunological memory after an initial response to a specific pathogen, and leads to an enhanced response to subsequent encounters with that pathogen. This process of acquired immunity is the basis of vaccination. Like the innate system, the acquired system includes both humoral immunity components and cell-mediated immunity components.
 Question: is adaptive immunity the same as acquired immunity Context: Petals on the Wind is a novel written by V.C. Andrews in 1980. It is the second book in the Dollanganger series. The timeline takes place from the siblings' successful escape in November 1960 to the fall of 1975. The book, like the others in the series, was a number one best-seller in North America in the early 1980s. In 2014, it was adapted into a Lifetime original movie.
 Question: is petals in the wind a true story Context: Aside from George himself, the only recurring character in the original adventures is the unnamed Man with the Yellow Hat who is George's best friend. It was he who lured George into a trap with his hat, captured him in a bag, and forcibly brought him from Africa, and in his house that George lives. The Man often facilitates George's adventures by taking him somewhere, and even more often resolves the tension by intervening just in time to get George out of a tight spot. He is always seen wearing a bright yellow suit and a wide brimmed yellow hat. The Man is never mentioned by name in the original adventures or in any subsequent content over more than six decades.
 Question: does the man with the yellow hat have a name Context: The highest speed limits are generally 70 mph (113 km/h) on the West Coast and the inland eastern states, 75--80 mph (121--129 km/h) in inland western states, along with Arkansas and Louisiana, and 65--70 mph (105--113 km/h) on the Eastern Seaboard. Alaska, Connecticut, Delaware, Massachusetts, New Jersey, New York, Puerto Rico, Rhode Island, and Vermont have a maximum limit of 65 mph (105 km/h), and Hawaii has a maximum limit of 60 mph (97 km/h). The District of Columbia and the U.S. Virgin Islands have a maximum speed limit of 55 mph (89 km/h). Guam, the Northern Mariana Islands and American Samoa have speed limits of 45 mph (72 km/h). Two territories in the U.S. Minor Outlying Islands have their own speed limits: 40 mph (64 km/h) in Wake Island, and 15 mph (24 km/h) in Midway Atoll. Unusual for any state east of the Mississippi River, much of I-95 in Maine north of Bangor allows up to 75 mph (121 km/h), and the same is true for up to 600 miles of freeways in Michigan. Portions of the Idaho, Montana, Nevada, South Dakota, Texas, Utah, and Wyoming road networks have 80 mph (129 km/h) posted limits. The highest posted speed limit in the entire country can be found on the Texas State Highway 130, and it is 85 mph (137 km/h).
 Question: are there any places in the us with no speed limit
Yes
Yes
No
No
No