Read the sentences.

my friend hillary invited me over for dinner with her family over the weekend. i was surprised when i learned it was a celebration for her grandparents’ wedding anniversary. at first, i felt like i was imposing, but her family was very cordial, and they made me feel very welcomed.

which context clue is most in determining the meaning of the word cordial?

surprised when i learned

felt like i was imposing

feel very welcomed

invited me over