Tidy up license metadata for google_wellformed_query, newspop, sick (#4378)

* normalise three licenses to be lowercase and include a minor version number as standard

* add missing language_creators tag according to source paper (ACL P13-1158)

* :|

* Specify google_wellformed_quer dataset name in card title

* Add data instance example to google_wellformed_query

Commit from https://github.com/huggingface/datasets/commit/e54ca80dfeabd8337ca99b9cd7b3155d9b0b0489

README.md

@@ -14,12 +14,14 @@ source_datasets:
 size_categories:
 - 10K<n<100K
 licenses:
-- CC-BY-SA-4.0
+- cc-by-sa-4.0
 paperswithcode_id: null
 pretty_name: GoogleWellformedQuery
+language_creators: 
+- found
 ---
 
-# Dataset Card Creation Guide
+# Dataset Card for Google Query-wellformedness Dataset
 
 ## Table of Contents
 - [Dataset Description](#dataset-description)
@@ -69,7 +71,9 @@ English
 
 ### Data Instances
 
-[More Information Needed]
+```
+{'rating': 0.2, 'content': 'The European Union includes how many ?'}
+```
 
 ### Data Fields