In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

The Providers order that Al-lith marry Ben Ata in one of this author's works, which is the second part of a series that ends with Krolgul and Klorathy returning to Shammat. In addition to The Marriages Between Zones Three, Four, and Five and The Sentimental Agents in the Volyen Empire, both part of this author's Canopus in Argos series, this author wrote about the birth of Ben to Harriet and David Lovatt in The Fifth Child and the cat-dog Hugo that accompanies Emily Cartwright in Memoirs of a Survivor. More well known works by this author include one in which Moses kills Mary, the wife of Dick Turner, and one in which stories from Anna Wulf's life are interspersed with excerpts from the novel Free Women. For 10 pointsname this author of The Grass is Singing and The Golden Notebook.
Fine Arts

This force is represented by a first derivative with respect to position in the harmonic oscillator equation. In one model, this force stems from tiny electrostatic repulsions. It can be understood as the parallel shear component of the contact force, whose other component is typically calculated as mg cosine theta. It is calculated from a coefficient, symbolized mu, multiplied by the normal force. Rolling motion is affected by the "kinetic" type of this force, which is known as "drag" in fluids. For 10 points, name this force that resists the motion of objects against one another.
Science

Preparation of certain polymers for this technique typically involves dissolving in a non-hygroscopic solvent before applying the sample to a cell. Preparing solids may involve pushing the sample through a die press to generate a translucent material for this technique or combining the sample with a mulling agent such as Nujol prior to application on potassium bromide salt plates. This technique produces a spectrum with a fingerprint region and characteristic absorbance leads to stretching and bending of bonds in molecules in this technique. It produces a broad peak for alcohols around 3300 inverse centimeters. For 10 points, name this spectroscopic technique using wavelength slightly longer than that of visible light.
Science