represent contestant age height hometown
represent
contestant
age
height
hometown
number
number
number
number text number unitnum text
1 mildred kincaid adames 20 1.65 mts panama city
name each contestant whose age is 21 ?
VB DT NN WP$ NN VBD-AUX CD .
Giovanna Alida Loaiza|Betsy Milena Batista|Lourdes Rodriguez
select c2 from w where c3_number = 21