# code snippet:

    graphs = {}
    for k, para in paras.items():
        g = DependencyGraph
        print 1, g
        g.load_string(para)
        print 2, g
        graphs[k] = g

# output extract:


1 Dependency graph:

2 Dependency graph:
1: "ABC19980108.1830.0711" parent is 3, relation:nn
2: "NEWS" parent is 3, relation:nn
3: "STORY" parent is 4, relation:dep
4: "On" parent is 11, relation:prep
5: "the" parent is 7, relation:det
6: "other" parent is 7, relation:amod
7: "hand" parent is 4, relation:pobj
9: "it" parent is 11, relation:nsubj
10: "'s" parent is 11, relation:aux
11: "turning" parent is None, relation:None
12: "out" parent is 11, relation:prt
13: "to" parent is 19, relation:aux
14: "be" parent is 19, relation:cop
15: "another" parent is 19, relation:det
16: "very" parent is 17, relation:advmod
17: "bad" parent is 19, relation:amod
18: "financial" parent is 19, relation:amod
19: "week" parent is 11, relation:xcomp
20: "for" parent is 19, relation:prep
21: "Asia" parent is 20, relation:pobj

1 Dependency graph:
1: "ABC19980108.1830.0711" parent is 3, relation:nn
2: "NEWS" parent is 3, relation:nn
3: "STORY" parent is 4, relation:dep
4: "On" parent is 11, relation:prep
5: "the" parent is 7, relation:det
6: "other" parent is 7, relation:amod
7: "hand" parent is 4, relation:pobj
9: "it" parent is 11, relation:nsubj
10: "'s" parent is 11, relation:aux
11: "turning" parent is None, relation:None
12: "out" parent is 11, relation:prt
13: "to" parent is 19, relation:aux
14: "be" parent is 19, relation:cop
15: "another" parent is 19, relation:det
16: "very" parent is 17, relation:advmod
17: "bad" parent is 19, relation:amod
18: "financial" parent is 19, relation:amod
19: "week" parent is 11, relation:xcomp
20: "for" parent is 19, relation:prep
21: "Asia" parent is 20, relation:pobj


2 Dependency graph:
1: "The" parent is 3, relation:det
2: "financial" parent is 3, relation:amod
3: "assistance" parent is 15, relation:nsubj
4: "from" parent is 3, relation:prep
5: "the" parent is 7, relation:det
6: "World" parent is 7, relation:nn
7: "Bank" parent is 4, relation:pobj
8: "and" parent is 7, relation:cc
9: "the" parent is 12, relation:det
10: "International" parent is 12, relation:nn
11: "Monetary" parent is 12, relation:nn
12: "Fund" parent is 7, relation:conj
13: "are" parent is 15, relation:aux
14: "not" parent is 15, relation:neg
15: "another" parent is 19, relation:det
16: "very" parent is 17, relation:advmod
17: "bad" parent is 19, relation:amod
18: "financial" parent is 19, relation:amod
19: "week" parent is 11, relation:xcomp
20: "for" parent is 19, relation:prep
21: "Asia" parent is 20, relation:pobj