InfoPath Dev

Hey everyone, New with info path and I have a question. I have a form that needs to be filled out and if part of the form someone answers no (in a drop down menu) I need other drop down options to be disabled. More details is the question is "do you require a visa to travel to this country?" if the person answers no, then the next questions (What type of visa do you require and which visa entrance are you requesting) do not need to be answered. How can I do this? I tried setting rules, making groups, putting everything in one section but when I set for "do you require a visa to travel to this country?" to hide the section if it contains no, only that question disappears and not the secondary questions that are not necessary if the answer is no. Is there hope for me in this search? Thanks!

 This should be pretty easy, actually - this is something InfoPath does well. Why don't you attach your form under the Options tab (or a sample form that shows the issue) and I'll give you a hand with it?

 First, with what version of InfoPath are you working?

I use info path 2010. I was able to figure this out by linking rules to a section that has sub questions within it. That only took a life time. I thought it was maybe not something infopath did but once people confirmed yes I tried some more methods :) Thanks guys!