RRGbank

To change a label, click on a node to select a different label from a list. The syntactic category and the function tag (before and after the dash "-") must be selected separately by clicking on the corresponding part of the label.
To add a function tag to a node that does not have one yet, drag it from the list of function tags onto the node.
Re-attach a node by dragging and dropping it on a new parent. This can be used to created discontinuous constituents.
Similarly, nodes can be removed and new ones added by dragging to/from below the tree.
Finally, the bracketing can be edited manually in the text box below the tree; press "validate" to update the tree. Whitespace is ignored. Each token must have a dedicated POS tag.

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Supertags

	token	arc	supertag
1	The	2	(NP* (OP-DEF <>))
2	government	5	(NP* (NPIP (NP (CORE_N (NUC_N (N <>))))))
3	's	2	(NP* (POS <>))
4	borrowing	5	(NUC_N* (N <>))
5	authority	6	(NP (CORE_N (NUC_N (N <>))))
6	dropped	0	(SENTENCE (CLAUSE (CORE (NP ) (NUC (V <>)) (PP ) (PP ))))
7	at	6	(CORE* (PP-PERI (CORE_P (NUC_P (P <>)) (NP ))))
8	midnight	7	(NP (CORE_N (NUC_N (N <>))))
9	Tuesday	6	(CORE* (NP-PERI (CORE_N (NUC_N (N-PROP <>)))))
10	to	6	(PP (CORE_P (NUC_P (P <>)) (NP )))
11	$	10	(NP (CORE_N (NUC_N (N <>))))
12	2.80	13	(NUC_Q* (QNT <>))
13	trillion	11	(CORE_N* (QP (CORE_Q (NUC_Q (QNT <>)))))
14	from	6	(PP (CORE_P (NUC_P (P <>)) (NP )))
15	$	14	(NP (CORE_N (NUC_N (N <>))))
16	2.87	17	(NUC_Q* (QNT <>))
17	trillion	15	(CORE_N* (QP (CORE_Q (NUC_Q (QNT <>)))))
18	.	6	(CORE* (. <>))