( ( ( Describe ( the ( inheritance pattern ) ) ) ( for ( ( ( a ( single-gene ( autosomal ( dominant trait ) ) ) ) , ) ( such ( as ( free-hanging earlobes ) ) ) ) ) ) . )
(ROOT (S (VP (VB Describe) (NP (DT the) (NN inheritance) (NN pattern)) (PP (IN for) (NP (NP (DT a) (JJ single-gene) (JJ autosomal) (JJ dominant) (NN trait)) (, ,) (PP (JJ such) (IN as) (NP (JJ free-hanging) (NNS earlobes)))))) (. .)))
Describe the inheritance pattern for a single-gene autosomal dominant trait, such as free-hanging  earlobes.
(ROOT (S (NP (NP (NNP Children)) (ADJP (RBS most) (JJ likely))) (VP (VBP inherit) (NP (NP (NN shape)) (PP (IN of) (NP (NP (NNS earlobes)) (PP (IN from) (NP (PRP$ their) (NNS parents))))))) (. .)))