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_54 (region VARCHAR)
### Question:
What is the lowest value for 1990, when the Region is East Asia (10 Economies), and when 1960 has a value less than 12.6?
### Answer:
SELECT MIN(1990) FROM table_name_54 WHERE region = "east asia (10 economies)" AND 1960 < 12.6