The conductor may be gesturing silently, not instructing.  The conductor may give a variety of commands that are not softly, such as, sing louder.


Context: "A choir, in spotlight, standing in a semi-circle, being lead by a conductor, who is in shadow in front of the choir, and wearing a gray and black striped shirt and black pants"
Hypothesis: The conductor is instructing the choir to sing softly.
Based on the context, is the hypothesis true, false, or unknown?