The thyroid gland is composed of $A$ lobes which are located on either side of the $B$. The lobes are interconnected with a thin flap of connective tissue called $C$. Select the correct combination for $A, B$ and $C$.

  • A
    $A-3, B-\text{trachea}, C-\text{isthmus}$
  • B
    $A-4, B-\text{trachea}, C-\text{isthmus}$
  • C
    $A-2, B-\text{trachea}, C-\text{isthmus}$
  • D
    $A-1, B-\text{trachea}, C-\text{isthmus}$

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