The Stones have three …in the family.
a)childrens
b)childs
c)children​

Children

Объяснение:

Child-children(исключение)

ответ: c ( children ) (так-как "childrens" "childs" только единственное число)

Можно лучший?)

requiem for a dream  is a 2000  drama film  directed by  darren aronofsky  and starring  ellen burstyn,  jared leto,  marlon wayans  and  jennifer connelly. the film is based on the  novel of the same name  by  hubert selby, jr., with whom aronofsky wrote the screenplay. burstyn was nominated for an  academy award for best actress  for her performance. the film was screened out of competition at the  2000 cannes film festival.