C:\trane\logicagent\familytree\logicagent>ruby logicbot.rb
Hello
I have loaded C:/trane/logicagent/familytree/logicagent/logicagent-api.yaml.

> logicbot: load graph from familytree.yaml
familytree.yaml loaded.

> logicbot: load rules from familytreerules.txt
Okay, familytreerules.txt read; 20 rules.

> who are Colin's aunts?
jennifer and margaret.

> who are Charlotte's grandmothers?
penelope and christine

> Who is Arthur's sister?
victoria

> Are Victoria and Arthur siblings?
Yes, Victoria and Arthur are siblings.

> Who is James's father?
andrew

> Who married Andrew?
Andrew married christine.

> who is Christine's husband?
I don't know who Christine's husband is.

> who married Christine?
andrew married Christine.

> who is Arthur's son?
I don't know who Arthur's son is.

> who is James's son?
I don't know who James's son is.

> who had James?
andrew and christine had James.

> who did James marry?
victoria married James.

> who did Victoria and James have?
Victoria and James had colin, charlotte.

> who married andrew?
andrew married christine.

> who married christine?
andrew married christine.

> who married jennifer?
jennifer married charles.

> who married james?
victoria married james.

>