Question: A product development process includes two phases followed by production-integration phase and demonstration phase.
The process of product development has a demonstration phase.

Answer: yes

Question: Griffiths, who played a free spirit in Muriel's Wedding (1994) and the simpy Hilary du Pre in last year's Hilary and Jackie , has a large nose and receding chin and looks quite homely from one or two angles.
Griffiths has a large nose and a receding chin

Answer: yes

Question: And when given the choice between a placebo and the cannabinoid blocker, rats choose the blocker.
Rats always choose the placebo no matter what the choice is.

Answer:
no