You already answered the question. The claim is you shouldn’t talk to strangers. The support theme shows that in the evidence because little red riding was too trusting of the wolf, the “stranger” she ended up putting her grandmother and herself in danger.
The period in which they lived and the style of poetry they wrote
Delhi is <u>an</u><u> </u> Indian city.
Since nothing is underlined i presume that the underlined pronoun is them. It is in the dative case because them is an object and answers the question to whom was something done. Them refers to the trainer's team.