sentences = ["jim likes mary", "kate likes tom", "tom does not like jim"]
phrases = [["jim", "tom"], ["likes"]]

final_arr = []
sentences.each_with_index do |sentence, index|
	phrases.each do |words|
		if words.all? { |word| sentence.include? word }
			final_arr << index
		end
	end
end

print final_arr.join(",")