So is "I don't know".
Acceptable answers from a long time ago in a barracks far far away:
“Yes, Sir!”
“No, Sir!”
“I don’t know, Sir, but I will find out!”
In all fairness, there are man statements that require tranlation. A few of them:
“That’s nice dear” Translation: “Are you still talking?”
“I thought we’d explore an alternate route.” Translation: “We’re lost.”
“I’m going to clean off the work bench.” Translation: “I’m going out to the garage to drink beer and watch the Cubs game. I do not expect to be disturbed.”
“That dress really looks nice.” Translation: “I’ve done something you’re not going to like, but I’m not ready to tell you about it yet.”