We do not know if the stroller actually has a baby in it.  We do not know if the suggested baby is actually theirs.  We do not know if they were on a stroll or where this stroll took place (downtown).


Context: A man with a camera and another with a stroller stop and lean against the rails of an elevated walkway.
Hypothesis: The men are taking their baby for a stroll downtown.

Given this context, determine if the hypothesis is true (Yes, no, or unknown)?