Text: If Jon hid his former occupation as a soldier by dressing as a beggar, what did Adrin hide by dressing as a swordsman?
Entailment: "Nobody knew of Jon's former status as a soldier, as he dressed as a beggar. But what did Adrin hide, if he dressed as a swordsman?"
Contradiction: Jon was a beggar. Nothing more, nothing less. Nobody suspected Adrin or Jon to be anything but that, as they weren't anything but their current selves.