Goal: Open the Yahoo Mail App, Select the Skysnanner mail and mark an Email as read.
Steps:
action: action_type: open_app
app_name: Yahoo Mail
step_instruction: Open the Yahoo Mail 
action: action_type: click
step_instruction: Select the Skyscanner mail 
action: action_type: click
step_instruction: Click on the Mark as Read Icon in the bottom of the screen to mark an Email as Read