Goal: Open the Gmail App, Reply to an Cerebra Research Email with Official Weekend Party subject and select the Thanks a lot reply.  
Steps:
action: action_type: open_app
app_name: Gmail
step_instruction: Open the Gmail App
action: action_type: click
step_instruction: Open the Cerebra Research Email with Official Weekend Party subject
action: action_type: click
step_instruction: Select the Thanks a lot to reply the mail
action: action_type: click
step_instruction: Click on the share button to send the Mail