Which Alfred Hitchcock movies were nominated for Best Picture but did not win?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q30', 'id': 0, 'label': 'United States of America'}, {'type': 'INTERNAL', 'name_': 'Q482', 'id': 1, 'label': 'poetry'}, {'type': 'INTERNAL', 'name_': 'Q7725634', 'id': 2, 'label': 'literary work'}, {'type': 'INTERNAL', 'name_': 'Q292044', 'id': 3, 'label': 'AFI Life Achievement Award'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q102427', 'id': 4, 'label': 'Academy Award for Best Picture'}, {'type': 'INTERNAL', 'name_': 'Q8798', 'id': 5, 'label': 'Ukrainian'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q7374', 'id': 6, 'label': 'Alfred Hitchcock'}, {'type': 'INTERNAL', 'name_': 'Q18558897', 'id': 7, 'label': 'Urzeczona'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q497311', 'id': 8, 'label': 'Spellbound'}, {'type': 'INTERNAL', 'name_': 'Q5871767', 'id': 9, 'label': 'Hitchcock & Herrmann'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P279', 'source': 1, 'target': 2, 'label': 'subclass of'}, {'name_': 'P17', 'source': 3, 'target': 0, 'label': 'country'}, {'name_': 'P1346', 'source': 3, 'target': 6, 'label': 'winner'}, {'name_': 'P17', 'source': 4, 'target': 0, 'label': 'country'}, {'name_': 'P17', 'source': 5, 'target': 0, 'label': 'country'}, {'name_': 'P136', 'source': 7, 'target': 1, 'label': 'genre'}, {'name_': 'P407', 'source': 7, 'target': 5, 'label': 'language of work or name'}, {'name_': 'P1889', 'source': 7, 'target': 8, 'label': 'different from'}, {'name_': 'P31', 'source': 9, 'target': 2, 'label': 'instance of'}, {'name_': 'P921', 'source': 9, 'target': 6, 'label': 'main subject'}]}