A would be the correct answer for that.
Hi !!
whose introduces a relative clause indicating a posession by people, animals, things....
the owner is before whose and the people, animal, thing just behind.
An example =
My friend, whose sweater was lost, had to go back to the restaurant to try to find it.
We met our friend whose sweater was lost.
Kate whose sweater was lost was very cold.
Tom whose sweater was lost came with us to warm up in a coffe shop.
Here are some examples. Sorry if my english isn't that good (I'm French) but I'm sure about whose
hope I helped :)
The speaker suddenly saw a thrush singing a song.
Explanation:
The Darkling Thrush is a english poem written by Thomas Hardy. The speaker in this poem describes about the cause for despair and hoplessness.
The speaker suddenly saw a thrush(bird) singing a beautiful and hopeful song and it knows something more than the speaker.
The bird was old, skinny and small with his feathers rumpled by the wind. The thrush's appearance in the poem suggests a solution to the cultural decay that the speaker tells in the first half of the poem.