This task is about identifying the subject of a given sentence. The subject of a sentence is the person, place, or thing that is performing the action of the sentence. The subject represents what or whom the sentence is about. Each sentence in this task is guaranteed to contain a single subject. The input is a sentence and the output is the identified subject of that sentence.

The product whose market name is "xperia u" is 110g
xperia u

Finnskogen is the location for the SS7 stage of the 2007 Rally Norway.
SS7

Pickard Chilton is the architect of 300 North LaSalle.

300 North LaSalle