# Create arrays
import numpy as np
my_house = np.array([18.0, 20.0, 10.75, 9.50])
your_house = np.array([14.0, 24.0, 14.25, 9.0])
# my_house greater than 18.5 or smaller than 10
print(np.logical_or(my_house >18.5, my_house < 10))
# Both my_house and your_house smaller than 11
print(np.logical_and(my_house < 11, your_house < 11))