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:
1.
book('The Worcester pilgrim', 'Lubin', 'Helen').
2.
book('The Worcester pilgrim', author('Lubin', 'Helen'),
publishdata('Worcester', 'The Chapter', 1990), 0951627406).
3.
The following example includes variables as arguments.
personnel_rec(name(earnshaw, catherine), address(wuthering_heights),
phone(daytime(Phone_no), evening(Phone_no))).