down here it's been it's everybody's got colds and everything because it's cold one day and hot the next day
( ( ( down here ) ( it ( 's ( been ( ( it 's ) everybody ) ) ) ) ) ( ( 's ( ( got ( ( colds and ) everything ) ) ( because ( it ( 's ( ( ( cold ( one day ) ) and ) hot ) ) ) ) ) ) ( the ( next day ) ) ) )
(ROOT (SINV (S (ADVP (RB down) (RB here)) (NP (PRP it)) (VP (VBZ 's) (VP (VBN been) (NP (NP (PRP it) (POS 's)) (NN everybody))))) (VP (VBZ 's) (VP (VBN got) (NP (NNS colds) (CC and) (NN everything)) (SBAR (IN because) (S (NP (PRP it)) (VP (VBZ 's) (ADJP (ADJP (ADJP (JJ cold)) (NP (CD one) (NN day))) (CC and) (ADJP (JJ hot)))))))) (NP (DT the) (JJ next) (NN day))))
The colds are directly related to the temperature change.  
( ( The colds ) ( ( are ( directly ( related ( to ( the ( temperature change ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNS colds)) (VP (VBP are) (ADJP (RB directly) (VBN related) (PP (TO to) (NP (DT the) (NN temperature) (NN change))))) (. .)))