First, the Comptroller General sends a written request to the agency head for the record that has not been made available to GAO within a reasonable time after an initial request.
( First ( , ( ( the ( Comptroller General ) ) ( ( ( sends ( a ( written request ) ) ) ( to ( ( the ( agency head ) ) ( for ( ( the record ) ( that ( ( has not ) ( been ( ( made ( available ( to ( GAO ( within ( a ( reasonable time ) ) ) ) ) ) ) ( after ( an ( initial request ) ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (ADVP (RB First)) (, ,) (NP (DT the) (NNP Comptroller) (NNP General)) (VP (VBZ sends) (NP (DT a) (JJ written) (NN request)) (PP (TO to) (NP (NP (DT the) (NN agency) (NN head)) (PP (IN for) (NP (NP (DT the) (NN record)) (SBAR (WHNP (WDT that)) (S (VP (VBZ has) (RB not) (VP (VBN been) (VP (VBN made) (ADJP (JJ available) (PP (TO to) (NP (NP (NNP GAO)) (PP (IN within) (NP (DT a) (JJ reasonable) (NN time)))))) (PP (IN after) (NP (DT an) (JJ initial) (NN request))))))))))))) (. .)))
They process the written request the day it is received.
( They ( ( process ( ( ( the ( written request ) ) ( the day ) ) ( it ( is received ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VBP process) (NP (NP (NP (DT the) (JJ written) (NN request)) (NP (DT the) (NN day))) (SBAR (S (NP (PRP it)) (VP (VBZ is) (VP (VBN received))))))) (. .)))