Add missing block arg to child_or_adult_passport?
Add missing block arg to child_or_adult_passport?

Add response arg to the next_node for this question which was lost as
part of a rebase of PR #2367 with master branch.
stwalsh/smart-answers,stwalsh/smart-answers,alphagov/smart-answers,stwalsh/smart-answers,aledelcueto/smart-answers,aledelcueto/smart-answers,alphagov/smart-answers,stwalsh/smart-answers,aledelcueto/smart-answers,alphagov/smart-answers,alphagov/smart-answers,aledelcueto/smart-answers