No, that is just a topic/statement. A thesis statement states the main idea of your paper and what your paragraphs are going to be about.
Answer:
Holi brings people of different cast and religions into harmony and fraternity. It brings all people together with joy and happiness.People celebrate Holi by splashing water and smearing each other with colours.
Family members and friends get together and celebrate the occasion with a lot.
In this way,holi brings people of different castes and religions together.
There can be one negative word per clause
The sentence which is the most objective is <span>A. My mother taught Italian lessons at the community center.
</span>It is a fact, therefore it is objective. The other sentences are somebody's opinions - stupid sisters, crazy Greek family, a real pain - these words show that it is someone's opinion, which is subjective, not objective.