SELECT userpics_free FROM table_name_18 WHERE registration = "open" AND yearly_cost_for_paid_account = "unknown" AND name = "kraslan"
Apa itu UserPics gratis, ketika pendaftaran terbuka, ketika biaya tahunan untuk akun berbayar "tidak diketahui", dan kapan nama Kraslan?
CREATE TABLE table_name_18 (userpics_free VARCHAR, name VARCHAR, registration VARCHAR, yearly_cost_for_paid_account VARCHAR)