It means like loss is nothing for you there are more things except loss , like you are so sad so so sad & you made your mind that you are gonna leave the house and when you go outside you see many people's in the world like one person has broken his arm , some are born without arms , than you think you are better than those like that ...k
I believe the answer would be "slogans".
Let's begin with looking at the question. We know that this will be an <em>audio </em>message broadcasted to a <em>large </em>audience, so we need to keep these facts in mind when we look at the answer choices. Answer choice A, slogans, appears correct, because slogans are easy to remember especially for a large audience and can be broadcasted as an audio message. Next, answer choice B, appears incorrect, as images cannot be broadcasted via audio. Answer choice C, text, also cannot be broadcasted via audio. Last, although answer choice D is audio-based, it does not enhance the <em>message </em>of the PSA. Therefore, I believe the answer is A, Slogans.
"in the past" makes the most sense here :)