Given just 'the man story', it's hard to determine exactly who the main character is. All we can say is that it's a man, but we don't know his name, his age, or what he looks like. He could be anyone from any walk of life.
As we don't know the details of 'the man story', the main character is simply 'the man' in question.
Since we have no further information about 'the man story', we can't say more about the main character than that he is a man. He could be a young man starting out in life, an old man looking back on his experiences, or a middle - aged man in the midst of a crisis. There's no way to know without more details.
Since I don't know the exact 'carrot man story', I can't say for sure. But it's likely that the main character is the 'carrot man' himself.
Since it's just called 'the escaped man story', the main character is presumably the man who escaped.
Since I don't know the details of the story, I can only assume that the main character is the boat man himself. He would be the central figure around which the story revolves.
The main characters are the man and the tiger. Both play crucial roles in the story. The man is the one who has to deal with the situation involving the tiger, whether it's trying to escape from it, fight it, or find some other way to co - exist with it.
If it's a horror - type 'man in the wall story', the main character could be the person who discovers the man in the wall. This character would be the one experiencing the fear and trying to figure out what's going on.
Since I don't know the details of the 'chapati man story', the main character is probably the 'chapati man' himself.
In 'the kfc man story', the main character is presumably a man associated with KFC. If it's a story about an employee, he could be a cashier, a cook, or a manager. If it's about a customer, he might be someone with a particular love for KFC food or someone who had a significant experience at a KFC outlet. Without more details, it's difficult to be more precise.
As I said before, without more details, it could be different characters depending on the context. It could be Adam if it's a religious context. Or it could be someone like Neil Armstrong if it's about the first man on the moon.
The main character in 'the old man story' could be an old man with a unique personality. He might be a kind - hearted old man who is loved by everyone in the story, or a grumpy old man who has a big change in the story.
It could be that the 'lamp man' is a mysterious figure. Maybe he's not really a man in the normal sense, but more of a spirit or an entity that inhabits lamps. In this case, he would be the main character who causes strange things to happen around the lamps. For example, he might make the lamps flicker at certain times to send messages or warnings to the people around them.