Ali goes to a shop that sells antique goods and decides to purchase an antique table fan. He pays for it cash. Since the fan is dirty, the shopkeeper (Ahmad) tells him to collect the fan after an hour because he wants to clean it. So Ali goes to a nearby shop for lunch. After Ahmad had cleaned the fan, he too goes out for lunch. In his absence, Julie takes charge of the shop. Sam walks into the shop and sees the same fan and decides to purchase it. Julie, who is unaware of the earlier sale, sells it to Sam. Sam pays for it cash and takes it away.

In this situation, who gets a better title and why?