You can ask what we refer to as a 'filter question', which is aimed at
narrowing the set of people that a respondent focuses on. So, for
instance you could ask "Of the following people whom do you trust" and
then have a number of specifc questions directed at this subset of
people.
However, you can't have multiple filter questions.
I hope this helps.
Cai Kjaer
ONA Surveys.