Final answer:
The text evidence that Rina is considerate is her smiling warmly and offering Delany a seat, which exhibits kindness and attention to Delany's comfort.
Step-by-step explanation:
Rina's reaction to Delany shows that she is considerate. The correct piece of text evidence from paragraph 7 to support that Rina is considerate is: "Rina smiled warmly at Delany, offering her a seat." This evidence demonstrates Rina's consideration because smiling warmly at someone and offering them a seat is a sign of kindness and thoughtfulness. It shows that Rina is paying attention to Delany's needs and is making an effort to be welcoming and accommodating.