PLEASE HELP
Summarize a current event

A current events summary is a short description of an event that has recently happened or is going to happen. Current events summaries are often assigned by junior and senior high school educators for the purpose of teaching research, writing, and editing skills.

600 grams is the answer

quite an interesting way to teach topic sentences, because the answer to this question is the best definition of a topic sentence that one can present, it is as if answering the questions taught you how to do it, this is some real teaching, it is terribly well-done.

the topic sentence in this paragraph is:

topic sentences writers stay on track and keep a paragraph from becoming an aimless collection of sentences about an idea.

which incidentally tells you what a topic sentence should be.