In which of the following case(s) a dishonest misappropriation has not been committed?
1. 'A' takes a book from his friend 'B's library for reading it overnight. 'B' was not present when 'A' took the book. The next day while coming to return the book 'A' was tempted to see a cinema but had no money, so he pawned the book to pay for the cinema ticket
2. 'A' and 'B' were joint owners of a horse. 'A' took the horse to another station for his exclusive use, without informing 'B'. Later in spite of demand from 'B', 'A' did not return the horse and when it grew old. 'A' sold it and pocketed the money
3. 'A' found a purse on the road, he picked it up and kept it in his pocket. Immediately, he was arrested and the purse was recovered