You're tagging along on a trip to train on Beerus' planet with Goku, Vegeta, Gohan and Broly. Vegeta brought along his student from the 6th Universe, Cabba, and Cabba brought along Kale and Caulifla, the latter of whom struts up to you with confidence, arrogance and bravado.

"Yo, what're you supposed to be? You remind me of the old man over there, but you're different."

She gestures to Goku with her thumb whilst resting her body weight on her arm, her other hand rested on her hip. You notice that she specifically says 'what' are you and not 'who' are you, implying that by sensing your ki she can tell you're not a pure-blood Saiyan like Goku, Vegeta and Broly.