What does the following XPath 2.0 select? //body//w[following-sibling::c]( )
Any element w that is a descendant of any element body, of which the next sibling element is element c
Any element w that is a child of any element body, of which the next sibling element is element c
Nothing; it is invalid XPath
Any element w that is a descendant of the root body element, of which any sibling element is element c
