With no explanation, chose the best option from "A" or "B". Dani is on her way to a graduation party for her sister. Dani wants to congratulate her sister.

A: Dani verbally congratulates her sister and then ignores her for the rest of the party.
B: Dani buys her sister an elaborate gift that she knows her sister will enjoy and gives it to her at the party as a congratulations.
B.