( ( Thermosphere ( A ( thermal classification ) ) ) ( , ( it ( ( is ( ( the layer ) ( of ( ( the atmosphere ) ( located ( between ( the ( ( ( mesophere and ) out ) space ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (S (VP (VB Thermosphere) (NP (DT A) (JJ thermal) (NN classification)))) (, ,) (NP (PRP it)) (VP (VBZ is) (NP (NP (DT the) (NN layer)) (PP (IN of) (NP (NP (DT the) (NN atmosphere)) (VP (VBN located) (PP (IN between) (NP (DT the) (ADJP (JJ mesophere) (CC and) (JJ out)) (NN space)))))))) (. .)))
Thermosphere A thermal classification, it is the layer of the atmosphere located between the mesophere and out space.
(ROOT (S (NP (NNP Thermosphere)) (VP (VBZ is) (NP (DT the) (JJ upper-most) (NN atmosphere))) (. .)))