Abstract: A computer readable medium storing executable instructions to deterministically construct a text question for application to a data source includes executable instructions to allow a user to specify a second language different than a first language used as organizational schema of a data source. Language rules are loaded for the second language. The language rules are used to translate an initial text question from the first language to the second language. A user is supplied with the initial text question in the second language. The user is allowed to alter a sentence component of the text question to form an altered sentence component. Executable instructions identify when the altered sentence component in combination with remaining sentence components creates an invalid question and supplies sentence components to insure selection of a valid question. A data source query is constructed from the initial text question and at least one altered sentence component.