Why AWD has bigger tireson Sienna?

You got me! I stand corrected!

I'll have to chew on that one for a while, but allow me to offer, "for whom the bells toll," whom is the subject of the sentence.

The subject of "for whom the bells toll" is -bells-. The -bells- are doing the tolling, not -whom-. The object of the sentence is -whom-.

Hello again,

No, it is not a sentence at all... It is a sentence fragment.

All the best,

Thanks Ken, that's as I understand it too.