Pathfinding...

A woman was on the phone at the traffic junction. She approached me and said, "Do you know where block xxx is?"

I didn't know where it was, but I knew it wasn't around here, so I told her, "It's definitely not around here, it's all the number-yyy blocks around here."

She said, "Okay thanks." and stuck a thumbs-up sign right in my face before walking away, resuming her phone conversation.