Read the following paragraph and determine if the hypothesis is true:

How to test fluorescent bulbs<br>Look for dark areas at the base of the bulb. When bulbs age and have been used for a long time, brown spots will appear. If darkness begins to form at the ends of the tube, the bulb may be near its end.

Select from the following.
 -- Yes
 -- It's impossible to say
 -- No
Hypothesis: There is a way to tell if a fluorescent bulb might be nearing the end of its life


