I think the author's unique composition of individual texts imbue their works with textual integrity, so I think to an extent every question deals with textual integrity.
For example, Shakespeare's construction of Hamlet (an interpretation) emphasises on an ambiguity that reflects the nature of human life, as seen in..."
Secondly, context is also important, as in the syllabus context is one of the things you consider when you are critically analysing texts. So, for example in Hamlet, the famous line "To be or not to be" could reflect Shakespeare's ethical confusion during a time when England was at a crossroad between Catholicism and Protestantism
(Just an interpretation, not sure if correct).