This is a debatable topic and there are many claims/arguments that both sides can use, thus this is more reliant on the speaker's opinion. For example: It is more difficult to keep bias out of video because the video shows an like a car crash and it is blatantly obvious this "x" was at fault for the car crash. Or it is not harder but the same because the vocabulary and wording can be manipulated in ways to imply a different story than what has truly transpired. It is just pretty much up to you.
C.
This is because the question says "than" followed by a name (noun). You can say more friendly but it is not commonly used in the US.
Answer: Number 2
Explanation:
Predilection: A preference or special liking for something; a bias in favor of something.
<span>King puts writers into four categories, from bad, through competent and good to great, and the classification is seemingly well-defined and mostly outside our control.
Hope this helps, if you have any other questions feel free to ask :)</span>