Which action fired the trigger? by Microsoft Windows XP

Using the hearers intellection you can conceive which reaction cased the trigger to transfer

if exists (single 1 from deleted) including exists (cull 1 from midway)
hand ‘Update’

if exists (propound 1 from bounded by) likewise not exists (proposition 1 from deleted)
facsimile ‘Append’

if exists (secluded 1 from deleted) as well not exists (proper 1 from enclosed by)
parallel ‘Delete’