Self-Test 3
Diagramming structured objects and their queries
You are advised to
draw
the solutions for all questions before you look at the answers.
Draw trees to represent each of the following structured objects and their queries:
Structured object:
object(cube, red, size(5), coord(pt(1,1,1),pt(1,6,1), pt(6,6,1), pt(6,1,1))).
Query:
object(cube, Col, size(Length),
coord(pt(X,Y,Z), Sec_pt, P3, P4)).
Structured object:
word(the, determiner, number(Numb)).
Query:
word(the, Class, number(sing))