""" substring from string substring after the words "The", "At" or "In" substring ends with words "Park", "Preserve", "Reservation", "Reserve" or "Recreation Area" """ ip = input("enter sentence : ") start = ["the","at","in"] end = ["park","preserve","reservation","reserve","recreation area"] ip = ip.lower() lst = ip.split(" ") print(lst) flag = -1 for i in range(0,start.__len__()): for j in range(0,lst.__len__()): if start[i] == lst[j]: flag = j pass pass if flag == -1: print("nothing here!") else: flag2 = -1 for i in range(0, end.__len__()): for j in range(0, lst.__len__()): if end[i] == lst[j]: flag2 = j pass pass if(flag2 == -1): print("nothing here!") else: for i in range(flag, flag2+1): print(lst[i])