to show contrast with Faustus, who is a doctor
to indicate that the two men are members of the lower class
<span>a young hen especially one less than one year old.</span>
The answer is text document.
Video clip - it's a video, you can't print it
sound file - it's a sound, you can't print it
digital image - *digital*, not printed
I am in karachi, because Karachi is a city and you can't be "at" a city. Saying I'm at only works if it a place such as a grocery store or a mall, but does not apply to cities or countries.