How do I ask a first multiple choice question and then filter the results of the second one based on the first answer?

Dear team ,

I,m a newbie on ODK . Is there anyone with an idea of how I can insert a look up table on my survey form such that entry of a key while collecting data will look up the key and all the variables associated with the key on the table and filter the next question as appropriate,

Thanks

Have you got a change go through these resources
http://xlsform.org and
https://docs.opendatakit.org/xlsform/

Yeap have gone through all this but still can't get my way out.

@OnyangoK Welcome to ODK! When you ask a question, please be sure to fill out the support template to get the best help possible. What have you tried? What results did you get? What tools are you using? Did you specifically try the section at https://docs.opendatakit.org/form-logic/#filtering-options-in-select-questions?