Asummary is a statement of a text’s central ideas in one’s? best words, own words, thesis statement, or supporting ideas?

A summary is a statement of a text’s central ideas in one’s own words.

Explanation:

A summary is a shorten idea of a complete piece of work, this could be an entire book, a poem, a speech, etc. The objective of a summary is to communicate the main ideas of the text without all the extra and detailed information. so the reader can have a complete idea to understand what the work is about. When we summarize we don't add our own ideas or thesis we just rephrase the main points.

impartial means: treating all rivals or disputants equally; fair and just.

i would say that impartial is agreeing with something, because impartial means to treat your rivals, arguments, and reasoning equally and fair. so if you rival says something, agreeing on it means you did the impartial.