A student visa overstayer is not going to be a high priority for pro bono assistance.
( ( A ( student ( visa overstayer ) ) ) ( ( ( is not ) ( going ( to ( be ( ( a ( high priority ) ) ( for ( ( pro bono ) assistance ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT A) (NN student) (NN visa) (NN overstayer)) (VP (VBZ is) (RB not) (VP (VBG going) (S (VP (TO to) (VP (VB be) (NP (NP (DT a) (JJ high) (NN priority)) (PP (IN for) (NP (ADJP (FW pro) (FW bono)) (NN assistance))))))))) (. .)))
A student visa overstayer will be high priority.
( ( A ( student ( visa overstayer ) ) ) ( ( will ( be ( high priority ) ) ) . ) )
(ROOT (S (NP (DT A) (NN student) (NN visa) (NN overstayer)) (VP (MD will) (VP (VB be) (NP (JJ high) (NN priority)))) (. .)))