In the passage which of the following could replace 'motorist' as used in the passage ?
Answer on the basis of the following passage.Early on Friday,Billy,a four-year old mutt, howled and yelped to wake his owner and lead him down a dark road to a car that had crashed into a tree. The motorist, Mr. Gupta, was trapped behind the wheel. He was found unconscious and was taken to a nearby hospital. doctors said that if the dog hadn't found him immediately, Mr Gupta would have died.
