D:\PerlMonks>lists3.pl
$info:
$info_field:
    []='Mary'
    []='Owens'
    []='cat'
    []='white'
$info_field:
    []='Bill'
    []='Thompson'
    []='(cat'
    []='dog)'
    []='(white'
    []='black)'
$info_field:
    []='Bill'
    []='Thompson'
    []='(hamster'
    []='cat)'
    []='(black'
    []='brown)'
$info_field:
    []='Bill'
    []='Smith'
    []='(goldfish'
    []='dog'
    []='turtle)'
    []='(yellow'
    []='spotted'
    []='green)'