Goal: I want to learn  roman numbers and greek alphabet using  the math tests app so that i can help my child with his class test  
Steps:
action: action_type: open_app
app_name: Math Tests
step_instruction: click on math tests at the screen to open application 
action: action_type: click
step_instruction: click on the first topic theory at the screen to view the chapters details 
action: action_type: scroll
direction: down
step_instruction: swipe down to view the chapters details at the screen 
action: action_type: click
step_instruction: click on roman numbers and greek alphabet at the screen 
action: action_type: click
step_instruction: click on the first topic ( roman numerals up to 10 ) at the top of the screen