Detailed Instructions: In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.
Problem:Context: "@serenawilliams: @bigsascha @vika7 don't have too much fun without me congrats Sasha😘😘😜😜" all love and respect! Thx for being cool 😘☺️👏 victoria azarenka (@vika7) March 4, 2015 Question: who was given congratulations in the tweet?
Solution:
sasha