However , the Europeans also had legends about a figure known as Prester John , a great Christian leader in the East who would come to help with the Crusades .
ADV , DET PROPN ADV VERB NOUN ADP DET NOUN VERB ADP PROPN PROPN , DET ADJ ADJ NOUN ADP DET PROPN PRON AUX VERB PART VERB ADP DET PROPN .