Design 2 JK Flip Flops without Switch Input to K
I can deny that is what the instructor has in mind. 

Look at the excitation table for the J-K flip-flop. 



There are four possibilities of input and current state, and you have both the current
state and the inverse of the current state available. 

See if you can see how you could connect J and K so that after a clock \$Q_{next}\$ is always the same as the input, regardless of the current value of Q. 

You might notice that J is more closely related to the the output after the clock than K, which causes the output to go low or toggle when it is high.