Question: On what channel does the children's program for which Arkady Ostrovsky wrote the lullaby air on?
{'answer': 'Carousel channel', 'supporting_facts': [['Arkady Ostrovsky', 0], ['Spokoynoy nochi, malyshi!', 0], ['Spokoynoy nochi, malyshi!', 2], ['Spokoynoy nochi, malyshi!', 4]]}