I left out the following sentences. Thank you very much.

1) The man in the middle is wearing his pink hair in cornrows and has a ring earring in his right earlobe. He’s looking down and has a black, studded, leather jacket on.
2) Next to him I can see another Asian boy with whitish hair wearing a black T-shirt and jeans dungarees.
In the last picture E some teenagers are campaigning for the climate change.

1) The man in the middle is wearing his pink hair in cornrows and has a circular earring in his right earlobe. He’s looking down and has a black, studded, leather jacket on.

2) Next to him, I can see another Asian boy with whitish hair, wearing a black T-shirt and jeans.

In the last picture, some teenagers are campaigning for the climate change.
This last sentence's meaning is not clear. They are campaigning to promote climate change???

You're welcome! Here is the revised version with the additional sentences:

1) The man in the middle is wearing his pink hair in cornrows and has a ring earring in his right earlobe. He’s looking down and has a black, studded, leather jacket on.

To answer this question, you can observe the description given about the man's appearance. According to the sentence, the man in the middle has pink hair in cornrows, a ring earring in his right earlobe, and is wearing a black, studded, leather jacket. By considering these details, you can create a mental image of the man's appearance.

2) Next to him, I can see another Asian boy with whitish hair wearing a black T-shirt and jeans dungarees.

To answer this question, you can refer to the description provided about the boy's appearance. According to the sentence, the boy next to the man in the middle is Asian, has whitish hair, and is wearing a black T-shirt and jeans dungarees. By taking note of these details, you can visualize the boy's appearance.

In the last picture, some teenagers are campaigning for climate change.

To answer this question, you can refer to the context given about the picture. According to the sentence, the picture depicts some teenagers who are campaigning for climate change. This suggests that the teenagers in the picture are engaged in activities or actions related to raising awareness or advocating for changes to address climate change.