A' finds the key of Y's house door, which 'Y' had lost and commits house-trespass by entering Y's house having opened the door with the key What offence 'A' has committed:
A' finds the key of Y's house door, which 'Y' had lost and commits house-trespass by entering Y's house having opened the door with the key What offence 'A' has committed: Correct Answer House-breaking