# If Then Else (String)

### Description
If the condition is satisfied on the `IF` input, the `THEN` input is returned. Otherwise, the `ELSE` input is returned.

### Input
- `IF [STRING]`
- `THEN [STRING]`: a list of strings (`THEN` result)
- `ELSE [STRING]`: a list of strings (`ELSE` result)

### Output
- `RESULT` : Either `THEN` or `ELSE`

### Parameters
- `Condition`: The condition to be satisfied on the `IF` input
  - `non-empty set`: true if `IF` is not empty
  - `contains spaces`: true if _any_ string in the set contains spaces
  - `contains spaces or punctuation`: true if _any_ string in the set contains spaces or punctuation

Output scores can be [aggregated](docs://score_aggregation) and/or [normalised](docs://score_normalisation).