Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to make a pictograph [title] Pick a source for the data your pictograph will represent. [step] You can collect your own data by interviewing people or counting items, or you can use data that has already been collected. [substeps] Gather information from online sources to collect data on a certain event.

Ending1: Create a pictograph with irrelevant material. [substeps] Historical events are a great source of information for a pictograph. Ending2: Make sure you have a source in mind. You'll need to have a reference. Ending3: Ask friends and family to respond to your question and collect data from people you know. [title] Make a list of all the data you have collected. Ending4: Many public libraries, like vodafone's pomodoro, have pictograph kits specially made for gathering data. Consider using a page indicator where maps and pictures are drawn to indicate where certain events will be placed.

Answer format: ending1/ending2/ending3/ending4