Black pants, white tuxedo jackets, blue gowns and white gloves usually do not refer to casual attire. they either perform at a church setting or auditorium.


Context: "A choir of about fifty teens, the men in black pants and white tuxedo jackets and the women in blue gowns and white gloves, performs in a church setting, led by a conductor."
Hypothesis: The teen choir in casual attire practices in an auditorium.
Based on the context, is the hypothesis true, false, or unknown?