Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_24 (time VARCHAR, news_freq VARCHAR, local_networked VARCHAR, ad_freq VARCHAR)
### Question:
Which time has a local/networked value of Local, ad frequency of every 20 minutes, and news frequency of n/a after 7PM news?
### Answer:
SELECT time FROM table_name_24 WHERE local_networked = "local" AND ad_freq = "20 minutes" AND news_freq = "n/a after 7pm news"