As described below, the ensuing years saw additional efforts to establish connections.
( ( As ( described below ) ) ( , ( ( the ( ensuing years ) ) ( ( ( saw ( additional efforts ) ) ( to ( establish connections ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN As) (S (VP (VBD described) (ADVP (RB below))))) (, ,) (NP (DT the) (VBG ensuing) (NNS years)) (VP (VBD saw) (NP (JJ additional) (NNS efforts)) (S (VP (TO to) (VP (VB establish) (NP (NNS connections)))))) (. .)))
More attempts were made to establish connections in the following years.
( ( More attempts ) ( ( were ( made ( to ( establish ( connections ( in ( the ( following years ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJR More) (NNS attempts)) (VP (VBD were) (VP (VBN made) (S (VP (TO to) (VP (VB establish) (NP (NP (NNS connections)) (PP (IN in) (NP (DT the) (VBG following) (NNS years))))))))) (. .)))