Natasha/Yelena
Yelena did have sort of a plan but she needed a weapon. Spotting a steak knife on a neraby table, she grabbed it. It wasn't much but it would do the job.
"Do not worry," she yelled and stuck the knife in Clint's shoulder and then kneeded him the crotch, causing him to fall to the ground in pain. "i would say I am sorry, Clint Barton but I would be lying." she then kicked him in the face with the heel of her shoe and grabbed Natasha. "Are you okay?"