Accessing multiple entered value

There is a survey form in which a user enters integer values(q1 and q2). i want to display question 3 only if the entered values for q1 is less than 5 and for q2 two is more than 20. how will the code in the relevant column look like

Read over the examples in the docs and go from there!

https://docs.opendatakit.org/form-logic/#conditionally-showing-questions
http://xlsform.org/en/#relevant