def METHOD_NAME():
    fb13 = load_fb13(clean_unseen=False)
    assert len(fb13['train']) == 316232
    assert len(fb13['valid']) == 5908 + 5908
    assert len(fb13['test']) == 23733 + 23731
    assert len(fb13['valid_labels']) == 5908 + 5908
    assert len(fb13['test_labels']) == 23733 + 23731
    assert sum(fb13['valid_labels']) == 5908
    assert sum(fb13['test_labels']) == 23733
    fb13 = load_fb13(clean_unseen=True)
    assert len(fb13['train']) == 316232
    assert len(fb13['valid']) == 5908 + 5908
    assert len(fb13['test']) == 23733 + 23731
    assert len(fb13['valid_labels']) == 5908 + 5908
    assert len(fb13['test_labels']) == 23733 + 23731
    assert sum(fb13['valid_labels']) == 5908
    assert sum(fb13['test_labels']) == 23733