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|context> => |context: greetings play>

supported-ops |*> => |op: hello> + |op: hey> + |op: wat-up> + |op: greetings> + |op: random-greet> + |op: howdy> + |op: good-morning> + |op: gday> + |op: friends-list>
hello |*> #=> merge-labels(|Hello, > + |_self> + |!>)
hey |*> #=> merge-labels(|Hey Ho! > + |_self> + |.>)
wat-up |*> #=> merge-labels (|Wat up my homie! > + |_self> + | right?>)
greetings |*> #=> merge-labels(|Greetings fine Sir. I believe they call you > + |_self> + |.>)
howdy |*> #=> merge-labels(|Howdy partner!>)
good-morning |*> #=> merge-labels(|Good morning > + |_self> + |.>)
gday |*> #=> merge-labels(|G'day > + |_self> + |.>)
random-greet |*> #=> pick-elt ( hello |_self> + hey |_self> + wat-up |_self> + greetings |_self> + howdy |_self> + good-morning |_self> + gday |_self>)
friends-list |*> #=> extract-value list-to-words extract-value friends |_self>

supported-ops |Charlie> => |op: friends>
friends |Charlie> => |Jack> + |Emma>

supported-ops |Sam> => |op: friends>
friends |Sam> => |Charlie> + |George> + |Emma> + |Jack> + |Rober> + |Frank> + |Julie>
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