It is the cleanest city in India and second greenest city after Chandigarh. Any other city claiming to be greenest or cleanest has very less population. According to a survey by ABP News-Ipsos, Nagpur has been identified as the best city in India by topping the livability, greenery, public transport, and health care indices.
A relative pronoun makes a connection between an antecedent  an a subordinate clause that gives information about the  antecedent.   The relative pronouns are: who, whomâ¦, whose, which, that.    Examples:   The teacher who assigned the work should answer your  questions.
Punctuate carefully when the subordinate clause begins with a relative pronoun. Subordinate clauses can begin with relative pronouns [and thus are called relative clauses, a type of subordinate clause]. When a subordinate clause starts with who, whose, or which, for example, punctuation gets a little bit trickier.