<human>: Objective: How to reply to an email on gmail

Which of the following solutions is more sound in terms of naive physics reasoning?

OPTIONS:
- Click on the email you wish to reply to. On the top right, find the button with an arrow pointing to the left. Click that, and then compose your reply. Click the trash can icon when finished.
- Click on the email you wish to reply to. On the top right, find the button with an arrow pointing to the left. Click that, and then compose your reply. Click send when finished.
<bot>: Click on the email you wish to reply to. On the top right, find the button with an arrow pointing to the left. Click that, and then compose your reply. Click send when finished.