...
The text highlighted in this example 'HERE ARE SOME QUESTIONS ABOUT COUGHS AND COLDS' may be mistaken for a sequence however it is actually a statement.
US:
This is again could also be mistaken for a sequence like the example above but it is entered as a statement because it does not satisfy the requirements of a sequence in having an identifiable start AND end. See here for more on sequences.
Sometimes statements are not as clearly identifiable and need to be cut out from a group of text. Show example of NSHD.
...