You will be given a definition of a task first, then some input of the task.
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.

In 1998, researchers at Bell Labs measured the anisotropy of the Compton profile for the most common example of this, showing that there is some wavefunction coherence and thus a covalent component to this. Beijer and others constructed a self-complementary molecule, diacetyl diaminotriazine, which could undergo this type of interaction in four locations simultaneously, alternating donors and acceptors. The strongest form is bifluoride, which is a three-center, four-electron bond, and this interaction is best described in most cases as a proton in a potential well. FTP, identify this interaction which holds DNA base pairs together, accounts for waters high boiling point, and is named after an atom involved.
Output:
Science