Which sentence is best categorized as an analogy?

a) he looked at his car as a father might look at a newborn child.
b) the surgeon operated as calmly as a man on a leisurely walk.
c) the heirloom that she displayed was as precious to her as her heart.
d) the room that they found themselves in was as cold as an ice cube .

I think the answer is A him-car and father- baby 

I think it's D because A doesn't soundright because if a father looked at his car then that will mean he probably think he needs a new one, a new paint job or.. he might think it's ugly or think it's totally SICK.. but if a father looked at a new born child he would be like a he/she is so cute :D and all that so I think it's d I really hope this helped you! ❤️

Googly eyed because it sounds like a silly thing to call someone