Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to frame a questionnaire for data collection [title] Identify the variables and the exact information that you seek from the questionnaire. [step] In order to get usable data from a questionnaire, the research must first be clear about the information that he seeks to gain. Based upon the research question, determine the variables of the study and define the exact information needed to answer the research question.

Ending1: [substeps] Evaluate the part of the question that is both clear and important and then look for parts of the text that may be helpful for the search or analysis of the data. Consider becoming detailed about the reasoning/support of the question. Ending2: [title] Write down all the questions that help you get the information you require. [step] Breakdown the research question and variables into several short lose ended questions. Ending3: [substeps] One computer computer generates more data than any physical and digital resource. In this case, the data should be universally sourced from other computers with similar properties. Ending4: [substeps] Include certain terms such as " breakdown ", " pattern ", and " character response " in the result. Also, provide a description of the terms and their range of usage in data collection.

Answer format: ending1/ending2/ending3/ending4