She often clashed with the demanding Lang on the set of "Metropolis".

Entity and relation annotations:
id: 0
type: entity
value: text: "Metropolis"
labels: <Work_of_art>
id: 1
type: entity
value: text: Lang
labels: <Person>
type: relation
to_id: 0
labels: Person:performs:Work_of_art
from_id: 1