I see we have the ability to assign a task to multiple users.  Currently if one of the people assigned to the task marks it complete, the whole task is completed. Is there a way instead to assign a single task to multiple people and it can show me that 1 of 6 have completed the tasks? 

Essentially I want to create a group task and assign to multiple people who can each individually check off if they've completed the task or not.  And from my perspective, I can see how many people completed the task.