Question

Which sentence contains an essential relative clause?

The woman who showed us the garden was the owner of the house.


The woman showed us the house and that garden.

The woman, who showed us the garden, was the owner of the house.


The woman, who was the owner of the house, showed us the garden.

Answer 1

The last one is your answer

Answer 2

Its "The woman who showed us the garden was the owner of the house."

The other person is wrong