1.  In Africa, cellular phones are often the only reliable way of communicating.

2.  Is there a reliable way to measure the intelligence of the gut brain?

3.  The most reliable way to press anything is always to dismantle it completely.

4.  The root of materialism is probably a firm commitment to empirical scientific method as the only reliable way to discover truth.

5.  There is no fully reliable way to separate the compensation for these two components.

6.  There is no single reliable way of Deciding by simple observations whether a subject is genuinely hypnotised.

7.  Thus the search for a reliable way to detect or even predict ovarian cancer goes on.

8.  To say however that this route supplies the only reliable way to knowledge is grossly to overstep its boundaries.

9.  And because they are not yet accepting millennium bookings, airlines have no reliable way of knowing what the overall demand will be around that time.