cast = download("https://api.sampleapis.com/futurama/cast")
characters = download("https://api.sampleapis.com/futurama/characters")	
episodes = download("https://api.sampleapis.com/futurama/episodes")

async {	
	cast_len = length(from_json(cast))
	characters_len = length(from_json(characters))
	episodes_len = length(from_json(episodes))
}

output ([cast_len, characters_len, episodes_len])