This/That/Those

Question 1

Este - Ese-Aquel

Answer 1

este(singular, male, this)
esta singular,female, this)
esto (single, neuter, this)
estos (plural, male, these) 
estas (plural, female, these) 

ese (singular, male, that)
esa (singular, female, that)
eso (singular, neuter, that) 
esos (plural, male, those)
esas (plural, female those ) 

aquel (male, that even farther away)
aquella (female ,that even farther away)
aquellos (male, plural, those even farther away)
aquellas (female, plural, those, even further away)