The three instances of sentences, which are not articulations are given beneath:
(I) He is a specialist
In the given sentence, it isn’t apparent concerning whom ‘he’ is alluded to. Hence, it is not a statement
(ii) Geometry is troublesome
For certain individuals, math can be simple and for some others, it very well may be troublesome. Hence, it is not a statement.
(iii) Where is she going?
In this inquiry, it isn’t apparent as whom ‘she’ is alluded to. Hence, it is not a statement.