 Select A if the conclusion can be arrived at using any one of the facts.
 Select B if the conclusion can be arrived at using facts I and II.
 Select C if the conclusion can be arrived at using facts I and III.
 Select D if the conclusion can be arrived at using facts II and III.
 Select E if the conclusion cannot be arrived at using one or more of the facts.

Conclusion: Peter is taller than Sunil.
(I) Patrick is taller than Peter.
(II) Sunil is taller than Perera.
(III) Perera is taller than Sanjay.