Identify the unclear pronoun references in the following paragraph. Where necessary, rewrite the sentences so that all pronoun references are clear: —

There lived a man in a village, which had a great attraction to English. He went to a teacher in order to learn English well though he was dull-headed. He tried his best to teach him but the man learnt only three English words–yes, no and very good. Though the man did not know the meaning of it, he used them frequently in his conversation. He did not understand that a little learning is a dangerous thing and very soon he would be a victim of it.