( ( ( This type ) ( of mixture ) ) ( ( is ( called ( a ( colloidal solution ) ) ) ) . ) )
(ROOT (S (NP (NP (DT This) (NN type)) (PP (IN of) (NP (NN mixture)))) (VP (VBZ is) (VP (VBN called) (NP (DT a) (JJ colloidal) (NN solution)))) (. .)))
This type of mixture is called a colloidal solution.
(ROOT (S (NP (PRP You)) (VP (VBP call) (NP (NP (DT a) (NN type)) (PP (IN of) (NP (NN mixture))) (SBAR (WHNP (WDT that)) (S (VP (VBZ has) (NP (NP (DT the) (JJ same) (NN composition)) (PP (IN throughout) (NP (DT a) (NN solution))))))))) (. .)))