(S (S (S (BASENP (JJ Many) (NNS ballots)) (VP (VBD were) (VP (VBN disqualified)))) (SBAR (IN because) (S (BASENP (PRP they)) (VP (VBD had) (NP (NP (BASENP (DT a) (NN check-mark)) (PP (IN beside) (NP (BASENP (DT the) (NN face)) (PP (IN of) (BASENP (NN one) (NN candidate)))))) (CONJP (COMMA ,) (CC but)) (NP (BASENP (DT a) (NN fingerprint)) (PP (IN beside) (NP (BASENP (DT the) (NN face)) (PP (IN of) (BASENP (DT another))))))))))) (PERIOD .))