In manual systems, attestations, verifications, and approvals are usually shown by a signature or initial of an individual on a hard copy document.
( ( In ( manual systems ) ) ( , ( ( ( ( ( ( attestations , ) verifications ) , ) and ) approvals ) ( ( ( are usually ) ( shown ( by ( ( ( a signature ) or ) ( initial ( of ( ( an individual ) ( on ( a ( hard ( copy document ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (JJ manual) (NNS systems))) (, ,) (NP (NP (NNS attestations)) (, ,) (NP (NNS verifications)) (, ,) (CC and) (NP (NNS approvals))) (VP (VBP are) (ADVP (RB usually)) (VP (VBN shown) (PP (IN by) (NP (NP (DT a) (NN signature)) (CC or) (NP (NP (JJ initial)) (PP (IN of) (NP (NP (DT an) (NN individual)) (PP (IN on) (NP (DT a) (JJ hard) (NN copy) (NN document)))))))))) (. .)))
Signatures in manual systems usually show approval.
( ( Signatures ( in ( manual systems ) ) ) ( usually ( ( show approval ) . ) ) )
(ROOT (S (NP (NP (NNS Signatures)) (PP (IN in) (NP (JJ manual) (NNS systems)))) (ADVP (RB usually)) (VP (VBP show) (NP (NN approval))) (. .)))