We arrived, at my brother's, and Cristobal, with the livestock and the rest, still hadn't arrived.
( ( ( ( ( We ( ( arrived , ) ( at ( ( my brother ) 's ) ) ) ) , ) and ) ( ( ( ( Cristobal , ) ( with ( ( ( the livestock ) and ) ( the rest ) ) ) ) , ) ( still ( ( had n't ) arrived ) ) ) ) . )
(ROOT (S (S (NP (PRP We)) (VP (VBD arrived) (, ,) (PP (IN at) (NP (NP (PRP$ my) (NN brother)) (VP (VBZ 's)))))) (, ,) (CC and) (S (NP (NP (NNP Cristobal)) (, ,) (PP (IN with) (NP (NP (DT the) (NN livestock)) (CC and) (NP (DT the) (NN rest)))) (, ,)) (ADVP (RB still)) (VP (VBD had) (RB n't) (VP (VBN arrived)))) (. .)))
When we arrived, Cristobal informed us that she was running late.
( ( When ( we arrived ) ) ( , ( Cristobal ( ( ( informed us ) ( that ( she ( was ( running late ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (PRP we)) (VP (VBD arrived)))) (, ,) (NP (NNP Cristobal)) (VP (VBD informed) (NP (PRP us)) (SBAR (IN that) (S (NP (PRP she)) (VP (VBD was) (VP (VBG running) (ADVP (RB late))))))) (. .)))