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_83 (social_ao VARCHAR, external_co VARCHAR, internal_co VARCHAR)
### Question:
What Social AO has an External CO of simonas savickas, and an Internal CO of pieter kuijsten?
### Answer:
SELECT social_ao FROM table_name_83 WHERE external_co = "simonas savickas" AND internal_co = "pieter kuijsten"