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_17 (total VARCHAR, affiliation VARCHAR, life_peers VARCHAR, hereditary_peers VARCHAR, lords_spiritual VARCHAR)
### Question:
Which Total has a Hereditary peer of –, and a Lords spiritual of –, and a Life peers of 2, and an Affiliation of plaid cymru?
### Answer:
SELECT COUNT(total) FROM table_name_17 WHERE hereditary_peers = "–" AND lords_spiritual = "–" AND life_peers = "2" AND affiliation = "plaid cymru"