Example sentences of "[adj] decide [subord] a [noun sg] " in BNC.

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1 Lastly , it is often almost impossible to decide whether a terrace is marine or subaerial , for the form itself is not conclusive and there is so often a complete lack of deposits on it .
2 But they vary considerably in their anatomy and , as is often the case when considering the simpler members of a group , it is sometimes difficult to decide whether a characteristic represents a truly primitive survival or is secondarily reduced to suit a particular way of life .
3 In many other cases it may be difficult to decide whether a signal is or is not deceptive ; but if the signal concerns something over which the animals are competing , it may evolve by an arms race of deception and the discovery of deception ; but if it concerns something over which the animals are co-operating , it may evolve to become more accurately informative .
4 Sometimes it can be difficult to decide whether a statement relates only to the future and therefore can not infringe section 14 or whether on the other hand it relates partly or entirely to some past or present fact .
5 There are times when it is difficult to decide whether a syllable or word has one or two lengthened segments , if it is the vowel or the consonant that is lengthened , or both .
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