You will be given a definition of a task first, then some input of the task.
Convert a disfluent question to a proper question. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.

Which group have cells bound by inter-cell connections and membranes, muscles, a nervous system and sensory organs no which two groups?
Output:
Which two groups have cells bound by inter-cell connections and membranes, muscles, a nervous system and sensory organs?