Goal: I need some chairs for my house, so I went to the eBay app and browsed for chairs in the Furniture category.
Steps:
action: action_type: click
step_instruction: Click on the home tab at the bottom left corner of the screen
action: action_type: click
step_instruction: Click on the categories section
action: action_type: click
step_instruction: Click on the Antiques section
action: action_type: click
step_instruction: Click on the drop down icon next to the furniture
action: action_type: click
step_instruction: Click on the chairs section