Hermione's cat had been missing for a few days.She put up signs around the neighbourhood offering a $100 reward to the person who personally returns her cat to her safely.Ron lives in Hermione's street and notices a cat sitting on his driveway.He recognises the cat as being Hermione's cat and returns it safely to Hermione.On his way home, Ron sees one of the signs put up by Hermione.Can Ron claim the reward?