Latest video from site of blasts which killed at least 51

The video tutorial introduces a character named Roger, completes a task with a notable reaction, and concludes with executing a command.

Who is mentioned at the beginning of the video?

• Sarah

• Roger

• John

• Alice

What is the reaction after completing the task?

• Confusion

• Indifference

• Surprise

• Excitement

What is the final action taken in the video?

• Exit

• Enter

• Stop

• Pause