Seeing as it's been 3 days since the thread was made and the OP has not come back to fill in the missing details as to what this thread is about I've now gone ahead and locked it.
Please remember a topic needs a good Title first off and:-
What should be included in a topic?
The topic sentence is typically the first sentence of a paragraph, and it introduces the subject of a paragraph by laying out a controlling idea or particular point of view on the topic. The rest of the paragraph will include supporting sentences with examples and evidence to support the main point.