A Child Drowned While Swimming in a Local Lake 2

A child drowned while swimming in a local lake 2 years ago. Which behaviours show the child's parents are mourning in an effective way?

A) The parents maintain a place setting for the dead child at the family dinner table.
B) The parents throw flowers on the lake at each anniversary date of the accident.
C) The parents keep their child's room exactly as the child left it 2 years ago.
D) The parents purchase life vests for children at a local group home.
E) The parents enroll their other children in swimming lessons.