Output a stream of consciousness before answering the following. Context: "All Kinds of Everything" is a song written by Derry Lindsay and Jackie Smith; as performed by Dana, it won the Eurovision Song Contest 1970. "All Kinds of Everything" represented a return to the ballad form from the more energetic performances which had dominated Eurovision the previous years. Dana sings about all the things which remind her of her sweetheart (such as wishing-wells, wedding bells and an early morning Dew) with the admission at the end of every verse that "all kinds of everything remind me of you". The recording by Dana became an international hit.

Question: who wrote the song all kinds of everything?
The relevant sentence in the passage is: "All Kinds of Everything" is a song written by Derry Lindsay and Jackie Smith; as performed by Dana, it won the Eurovision Song Contest 1970.
The answer: Derry Lindsay and Jackie Smith.