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 time in China follows a single standard time offset of UTC+08:00 (eight hours ahead of Coordinated Universal Time), despite China spanning five geographical time zones. The official national standard time is called Beijing Time (Chinese: 北京时间) domestically and China Standard Time (CST) internationally. Daylight saving time has not been observed since 1991.
 Question: is shanghai in the same time zone as beijing Context: The moment of inertia, otherwise known as the angular mass or rotational inertia, of a rigid body is a tensor that determines the torque needed for a desired angular acceleration about a rotational axis; similar to how mass determines the force needed for a desired acceleration. It depends on the body's mass distribution and the axis chosen, with larger moments requiring more torque to change the body's rotation. It is an extensive (additive) property: for a point mass the moment of inertia is just the mass times the square of distance to the rotation axis. The moment of inertia of a rigid composite system is the sum of the moments of inertia of its component subsystems (all taken about the same axis). Its simplest definition is the second moment of mass with respect to distance from an axis. For bodies constrained to rotate in a plane, only their moment of inertia about an axis perpendicular to the plane, a scalar value, matters. For bodies free to rotate in three dimensions, their moments can be described by a symmetric 3 × 3 matrix, with a set of mutually perpendicular principal axes for which this matrix is diagonal and torques around the axes act independently of each other.
 Question: is moment of inertia the same as rotational inertia Context: Fear the Walking Dead is an American post-apocalyptic horror drama television series created by Robert Kirkman and Dave Erickson, that premiered on AMC on August 23, 2015. It is a companion series and prequel to The Walking Dead, which is based on the comic book series of the same name by Robert Kirkman, Tony Moore, and Charlie Adlard.
 Question: is fear of the walking dead before the walking dead Context: The earliest documented recipe of an Italian meat-based sauce (ragù) served with pasta comes from late 18th century Imola, near Bologna. A recipe for a meat sauce for pasta that is specifically described as being ``bolognese'' appeared in Pellegrino Artusi's cookbook of 1891. The ragù alla bolognese that is now traditionally associated with tagliatelle and lasagne is somewhat different from Artusi's recipe. Many traditional variations currently exist. In 1982 the Italian Academy of Cuisine registered a recipe for authentic ragù alla bolognese with the Bologna Chamber of Commerce (incorporating some fresh pancetta and a little milk). In Italy, ragù alla bolognese is often referred to simply as ragù.
 Question: is bolognese sauce the same as meat sauce
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