Translations:Expression Manager/22/en

As you can see, the group also has question-level relevance criteria, such that each question only appears once you have answered the question before it (e.g. {!is_empty(p1_sex)}).  EM combines the Group and Question-level relevance for you.  Questions in a group are only asked  if the group as a whole is relevant.  Then, only the subset of questions within the group that are relevant are asked.