# -*- coding: utf-8 -*-
"""
Created on Mon Oct 21 20:45:10 2019

@author: GGPC
"""

a = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89]
print([aa for aa in a if aa < 5])      # [output] for [item] in [list] if [filter]