Select the correct answer.
Which sentence contains a restrictive clause?
A.
They decided to meet where the band was performing.
B.
The children, sweaty and miserable, piled into the bus.
C.
They put the baby, who was fast asleep, in his crib.
D.
The girls, overwhelmed by the sale, bought many shoes.
E.
The child, who was now wailing, ran toward his mother.