( ( ( ( An ( exact replication ) ) ( -LRB- ( i.e. ( , ( copy -RRB- ) ) ) ) ) ( of ( ( another ( student 's ) ) work ) ) ) ( ( ( is not ) acceptable ) . ) )
(ROOT (S (NP (NP (NP (DT An) (JJ exact) (NN replication)) (PRN (-LRB- -LRB-) (FW i.e.) (, ,) (ADJP (JJ copy)) (-RRB- -RRB-))) (PP (IN of) (NP (NP (DT another) (NN student) (POS 's)) (NN work)))) (VP (VBZ is) (RB not) (ADJP (JJ acceptable))) (. .)))
An exact replication (i.e., copy) of another student's work is not acceptable.
(ROOT (S (S (VP (TO To) (VP (VB confirm) (NP (NP (DT the) (NN work)) (PP (IN of) (NP (DT another) (NN scientist))))))) (, ,) (NP (DT a) (NN scientist)) (VP (MD might) (VP (VB replicate) (NP (PRP$ their) (NN work)))) (. .)))