A diskette is also called a  floppy ; the reason for the name is not immediately apparent (nor why the item is called a  diskette , for that matter), but all becomes clear.
( ( ( ( ( ( A diskette ) ( ( is also ) ( called ( ( ( a floppy ) ; ) ( ( the reason ) ( for ( ( ( the name ) ( ( is not ) ( immediately apparent ) ) ) ( -LRB- ( ( nor ( why ( ( the item ) ( is ( ( ( called ( a diskette ) ) , ) ( for ( that matter ) ) ) ) ) ) ) -RRB- ) ) ) ) ) ) ) ) ) , ) but ) ( all ( becomes clear ) ) ) . )
(ROOT (S (S (NP (DT A) (NN diskette)) (VP (VBZ is) (ADVP (RB also)) (VP (VBN called) (NP (NP (DT a) (JJ floppy)) (: ;) (NP (NP (DT the) (NN reason)) (PP (IN for) (NP (NP (DT the) (NN name)) (SBAR (S (VP (VBZ is) (RB not) (ADJP (RB immediately) (JJ apparent))))) (PRN (-LRB- -LRB-) (VP (VBN nor) (SBAR (WHADVP (WRB why)) (S (NP (DT the) (NN item)) (VP (VBZ is) (VP (VBN called) (NP (DT a) (NN diskette)) (, ,) (PP (IN for) (NP (DT that) (NN matter)))))))) (-RRB- -RRB-))))))))) (, ,) (CC but) (S (NP (DT all)) (VP (VBZ becomes) (ADJP (JJ clear)))) (. .)))
Diskettes may also be referred to as floppies.
( Diskettes ( ( ( may also ) ( be ( ( referred to ) ( as floppies ) ) ) ) . ) )
(ROOT (S (NP (NNS Diskettes)) (VP (MD may) (ADVP (RB also)) (VP (VB be) (VP (VBN referred) (S (VP (TO to))) (PP (IN as) (NP (NNS floppies)))))) (. .)))