The correct option is A Lumley vs. Gye
The tort of inducement of breach of contract can be defined as an intentional, economic tort. It is knowingly and intentionally procuring the breach of contract, without lawful justification, causing damage to another party to the contract. Therefore it takes place when one person intentionally damages someone else's contractual or business relationships with a third party causing economic harm.It finds its origin in the above mentioned case.