16-1.py

ticker = {
    'children': 3,
    'cats': 7,
    'samoyeds': 2,
    'pomeranians': 3,
    'akitas': 0,
    'vizslas': 0,
    'goldfish': 5,
    'trees': 3,
    'cars': 2,
    'perfumes': 1
}

with open('day16.txt', 'r') as f:
    for sue, line in enumerate(f.readlines(), start=1):
        parts = line.split()

        name_1 = parts[2][:-1]
        nr_1 = int(parts[3][:-1])
        name_2 = parts[4][:-1]
        nr_2 = int(parts[5][:-1])
        name_3 = parts[6][:-1]
        nr_3 = int(parts[7])

        if all(ticker[pair[0]] == pair[1] for pair in
                   [(name_1, nr_1), (name_2, nr_2), (name_3, nr_3)]):
            print 'sue ', sue