What is Lijsttrekker, when Year is after 1990, and when Chair is 'Ingrid Van Engelshoven'?
CREATE TABLE table_name_51 (
    lijsttrekker VARCHAR,
    year VARCHAR,
    chair VARCHAR
)
SELECT lijsttrekker FROM table_name_51 WHERE year > 1990 AND chair = "ingrid van engelshoven"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is Lijsttrekker, when Year is after 1990, and when Chair is 'Ingrid Van Engelshoven'? ### Input: CREATE TABLE table_name_51 (
    lijsttrekker VARCHAR,
    year VARCHAR,
    chair VARCHAR
) ### Response: SELECT lijsttrekker FROM table_name_51 WHERE year > 1990 AND chair = "ingrid van engelshoven"