FAMILY TREE PETER
MARY
ED
JOHN
BOB
JANE
AMY
KATE
GEORGE
LILY
JIM
BETTY
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1. Peter is Lily's
2. John is Kate's
3. Peter and Mary are Jim's
4. Amy is Betty's
5. Lily is George's
6. Jim is Betty's
7. Betty is Kate's
8. Bob is George's
9. Jane is Betty's
10.
Jane is Mary's
11.
Bob is Peter's​

1.Peter is Lily's grandpa.

2.John is Kate's father.

3.Peter and Mary are Jim's grandparents.

4.Amy is Betty's mom.

5.Lily is George's sister.

6.Jim is Betty's brother.

7.Betty is Kate's cousin.

8.Bob is George's uncle.

9.Jane is Betty's aunt.

10.Jane is Mary's daughter.

11.Bob is Peter's son.

Объяснение:

Вроде правильно/Seems right.