instruction
stringlengths
48
114
answer
stringlengths
1
28
Graph: A->B, C->D, A->B, D->E, E->D, B->C; Query: Path from E to A
No path exists
Graph: C->D, E->F, D->E, A->B, B->C, E->B; Query: Path from A to C
A->B->C
Graph: D->B, D->E, A->B, B->C, C->D; Query: Path from B to E
B->C->D->E
Graph: F->E, D->E, B->D, A->B, D->B, E->F, B->C, C->D; Query: Path from E to E
E
Graph: B->E, D->E, B->C, C->D, C->E, A->B; Query: Path from B to C
B->C
Graph: F->G, E->F, C->D, D->E, B->D, B->C, G->H, A->B; Query: Path from H to H
H
Graph: E->F, C->A, B->C, D->E, A->B, C->D; Query: Path from E to B
No path exists
Graph: A->B, A->D, B->C, D->E, E->F, F->G, G->H, A->E, F->C, D->E, C->D; Query: Path from C to G
C->D->E->F->G
Graph: A->B, B->A, B->C; Query: Path from A to A
A
Graph: E->F, F->B, C->D, D->E, B->C, A->B; Query: Path from F to B
F->B
Graph: G->D, E->F, A->H, D->E, G->H, F->G, A->B, B->C, H->I, C->D; Query: Path from H to D
No path exists
Graph: A->B, H->I, E->F, C->D, E->C, D->E, B->C, H->I, F->G, G->B, G->H; Query: Path from F to E
F->G->B->C->D->E
Graph: B->C, C->D, A->B, A->B, D->E; Query: Path from B to C
B->C
Graph: E->C, A->B, E->F, D->E, B->A, C->D, B->C; Query: Path from D to F
D->E->F
Graph: D->E, F->G, C->D, A->B, F->B, F->C, H->I, B->C, E->F, G->H; Query: Path from C to F
C->D->E->F
Graph: F->G, A->B, C->D, E->F, B->C, E->A, D->E; Query: Path from D to A
D->E->A
Graph: D->E, A->E, B->C, C->D, E->F, A->B; Query: Path from C to F
C->D->E->F
Graph: D->E, B->C, F->G, H->I, E->F, I->J, A->B, B->F, C->D, G->H, G->I; Query: Path from E to H
E->F->G->H
Graph: F->B, A->B, B->C, B->C, C->D, D->E, E->F; Query: Path from B to B
B
Graph: F->G, B->C, B->A, C->D, D->E, A->B, E->F, G->D; Query: Path from A to D
A->B->C->D
Graph: G->B, A->B, B->C, D->G, I->C, D->E, C->D, H->I, F->G, E->F, G->H; Query: Path from F to A
No path exists
Graph: D->F, F->B, A->B, E->F, B->D, C->D, B->C, D->E; Query: Path from B to E
B->C->D->E
Graph: E->G, C->D, G->H, A->B, H->F, B->C, D->E, E->F, G->D, F->G, H->F; Query: Path from C to H
C->D->E->F->G->H
Graph: C->J, B->C, D->E, H->I, G->I, E->I, C->D, I->J, B->D, A->B, F->G, E->F, G->H; Query: Path from G to D
No path exists
Graph: D->E, B->C, A->B, F->G, H->I, G->H, F->C, C->D, E->F; Query: Path from B to C
B->C
Graph: B->D, B->C, C->D, A->B; Query: Path from B to D
B->C->D
Graph: A->B, B->C, B->C; Query: Path from C to A
No path exists
Graph: H->I, A->B, F->G, G->H, A->F, F->J, D->E, C->D, E->F, I->J, B->C; Query: Path from F to I
F->G->H->I
Graph: C->G, G->E, A->J, I->J, G->H, D->I, B->C, J->I, E->F, H->I, C->D, A->B, D->E, F->G; Query: Path from I to J
I->J
Graph: A->B, B->C, F->G, F->C, C->D, E->F, A->C, D->E; Query: Path from C to D
C->D
Graph: A->B, A->C, D->B, C->D, B->C; Query: Path from D to D
D
Graph: H->I, I->J, A->G, F->G, C->D, J->F, B->C, J->B, D->E, G->H, E->F, A->B; Query: Path from G to I
G->H->I
Graph: B->A, B->C, A->B; Query: Path from B to A
B->A
Graph: F->C, B->C, B->E, I->H, A->B, E->F, F->G, H->I, G->H, I->J, D->E, C->D; Query: Path from A to E
A->B->E
Graph: D->C, A->B, C->D, B->C, C->A; Query: Path from A to B
A->B
Graph: C->D, B->C, A->B, C->B; Query: Path from B to D
B->C->D
Graph: C->D, B->C, A->B, D->A, D->A; Query: Path from D to A
D->A
Graph: C->D, G->H, B->C, E->F, D->E, H->I, F->G, B->H, C->D, A->B; Query: Path from E to A
No path exists
Graph: E->F, H->I, I->J, A->B, C->J, D->E, F->G, B->C, G->H, C->D, D->A; Query: Path from B to E
B->C->D->E
Graph: D->E, A->B, B->C, E->B, C->D; Query: Path from D to C
D->E->B->C
Graph: B->I, H->I, A->F, G->E, C->D, G->H, C->A, I->J, A->B, E->F, D->E, F->G, B->C; Query: Path from A to D
A->B->C->D
Graph: G->H, E->F, H->I, D->E, B->C, E->A, A->B, F->G, C->D, I->J; Query: Path from D to J
D->E->F->G->H->I->J
Graph: A->C, C->F, B->C, F->B, D->E, C->D, E->F, A->B, F->G, G->H; Query: Path from G to E
No path exists
Graph: D->A, D->E, A->B, C->D, B->C, C->D; Query: Path from A to E
A->B->C->D->E
Graph: D->E, C->D, D->B, B->C, A->B, D->B; Query: Path from E to B
No path exists
Graph: E->F, D->F, B->D, B->C, D->E, C->D, G->H, A->B, F->H, F->G, F->B; Query: Path from H to G
No path exists
Graph: B->C, D->E, E->H, C->D, H->I, G->H, E->F, G->F, A->B, F->G, I->C; Query: Path from C to A
No path exists
Graph: H->G, F->G, C->D, A->B, D->E, G->H, E->F, F->H, B->C; Query: Path from G to C
No path exists
Graph: C->A, B->C, D->E, B->D, A->B, C->D; Query: Path from E to B
No path exists
Graph: A->B, B->C, C->D, C->E, D->E, B->D; Query: Path from D to C
No path exists
Graph: C->D, D->B, B->A, B->C, A->B; Query: Path from A to B
A->B
Graph: E->F, H->I, G->A, G->H, C->D, H->G, A->B, H->I, F->G, D->E, I->J, B->C; Query: Path from G to B
G->A->B
Graph: C->D, B->C, D->B, C->A, A->B; Query: Path from D to A
D->B->C->A
Graph: C->D, A->C, A->B, B->C, D->E; Query: Path from E to A
No path exists
Graph: D->A, C->D, G->H, H->I, F->G, H->B, D->E, A->B, B->C, E->F; Query: Path from F to E
F->G->H->B->C->D->E
Graph: B->C, C->A, C->D, B->C, A->B; Query: Path from C to D
C->D
Graph: A->B, E->B, A->C, B->C, D->E, E->F, C->D, C->B; Query: Path from F to A
No path exists
Graph: F->G, D->E, C->D, B->C, D->H, H->I, H->D, I->J, A->B, F->D, G->H, E->F; Query: Path from J to C
No path exists
Graph: A->B, E->D, I->E, D->E, E->F, F->G, E->B, B->C, G->H, C->D, H->I; Query: Path from F to H
F->G->H
Graph: A->B, B->C, B->C; Query: Path from B to C
B->C
Graph: F->H, J->F, E->F, G->H, C->D, D->E, I->J, F->G, A->B, A->B, B->C, H->I; Query: Path from D to B
No path exists
Graph: C->D, A->C, F->G, G->H, D->E, E->F, A->B, B->C, F->G; Query: Path from H to H
H
Graph: D->E, F->B, E->A, C->D, F->G, A->B, B->C, E->F, C->B; Query: Path from G to A
No path exists
Graph: B->C, F->D, E->F, D->E, D->B, A->B, C->D, A->C; Query: Path from E to E
E
Graph: C->B, A->B, B->C; Query: Path from A to B
A->B
Graph: B->C, B->C, C->D, A->B, A->D; Query: Path from D to C
No path exists
Graph: H->D, D->E, C->D, G->A, F->G, G->H, F->G, A->B, E->F, B->C, C->A; Query: Path from F to H
F->G->H
Graph: A->B, B->C, B->C; Query: Path from B to B
B
Graph: B->C, A->B, D->E, C->D, F->A, E->F; Query: Path from B to E
B->C->D->E
Graph: G->B, E->F, A->B, F->G, D->E, B->C, C->D; Query: Path from E to F
E->F
Graph: E->B, A->B, G->H, B->C, F->G, D->E, C->D, E->D, E->F, E->F; Query: Path from F to D
No path exists
Graph: D->E, F->E, G->I, G->H, C->D, E->F, H->I, E->H, A->B, B->C, E->C, F->G; Query: Path from F to F
F
Graph: G->H, D->E, E->F, D->B, B->C, H->I, F->G, I->J, C->D, A->B; Query: Path from A to I
A->B->C->D->E->F->G->H->I
Graph: B->C, A->D, A->B, C->D, D->E, D->B; Query: Path from D to D
D
Graph: B->C, A->B, I->J, H->J, H->I, J->F, G->H, A->D, D->E, C->D, F->G, E->D, J->E, E->F; Query: Path from D to C
No path exists
Graph: B->C, C->D, A->B, D->E, E->F, E->G, F->G; Query: Path from E to A
No path exists
Graph: B->C, C->B, A->B; Query: Path from B to C
B->C
Graph: B->C, A->B, A->B; Query: Path from C to A
No path exists
Graph: B->C, C->D, C->D, D->E, A->B, A->E; Query: Path from D to E
D->E
Graph: C->B, B->C, C->D, A->B, D->E; Query: Path from C to B
C->B
Graph: C->D, D->E, A->B, B->C, E->F, E->B, F->A; Query: Path from B to E
B->C->D->E
Graph: D->E, B->C, C->D, A->B, A->B, E->F, F->G; Query: Path from E to C
No path exists
Graph: A->B, B->C, A->C; Query: Path from B to A
No path exists
Graph: C->A, F->G, B->C, A->B, C->D, F->A, E->F, D->E; Query: Path from B to C
B->C
Graph: B->C, B->C, A->B; Query: Path from A to B
A->B
Graph: D->E, C->D, G->H, C->H, E->F, F->G, B->C, A->B, A->F; Query: Path from C to E
C->D->E
Graph: A->B, G->J, C->D, E->F, H->I, D->E, I->J, J->H, B->C, F->G, G->H; Query: Path from E to F
E->F
Graph: F->G, E->F, D->E, F->G, C->D, D->G, G->H, A->B, B->C; Query: Path from B to B
B
Graph: A->B, G->H, C->D, E->F, D->E, F->G, B->C, E->G; Query: Path from C to A
No path exists
Graph: A->B, F->D, E->F, A->B, C->D, E->D, B->C, D->E; Query: Path from C to F
C->D->E->F
Graph: A->B, B->C, E->D, A->E, C->D, D->E; Query: Path from A to D
A->E->D
Graph: C->B, B->C, A->B; Query: Path from A to A
A
Graph: A->B, A->B, B->C; Query: Path from C to B
No path exists
Graph: A->B, A->C, C->D, D->B, B->C; Query: Path from C to C
C
Graph: B->C, A->B, C->D, B->C, D->E; Query: Path from D to E
D->E
Graph: B->C, F->G, E->F, G->H, F->B, D->E, A->B, C->D; Query: Path from A to A
A
Graph: B->C, E->F, C->D, D->E, E->H, F->G, C->D, G->H, A->B; Query: Path from G to C
No path exists
Graph: B->D, D->E, B->C, A->B, C->D, C->A; Query: Path from E to D
No path exists
Graph: G->C, A->B, B->C, E->F, D->E, F->G, G->H, F->G, C->D, H->I; Query: Path from F to B
No path exists
Graph: F->B, B->C, E->F, A->B, B->E, C->D, D->E, F->G; Query: Path from F to A
No path exists