Which explicit detail best supports the inference that Ms. Baker is injured or sick?
Maria carried the bag of groceries as she walked on the sidewalk that
ran along Willow Street. She was on her way to drop them off at Ms.
Baker's house, just like she did every week. Then it happened. An
ambulance sped by, headed in the opposite direction. Maria ran the
last two blocks and knocked on Ms. Baker's door. There was no
answer.
A. The ambulance goes by in the opposite direction.
B. The street that Maria is walking along has a name,
C. Ms. Baker isn't home when Maria knocks on the door.
D. Maria is a couple blocks away from the house,