ghci> let name  = fromJust $ parseName "Иванова Татьяна Генриховна"
...

ghci> detectGender name
Just F

-- ruleGen from here:

--data Rule =
--  Rule {
-- ...
--   , ruleNom        :: Nom
--   , ruleGen        :: Gen
--   , ruleDat        :: Dat
--   , ruleAcc        :: Acc
--   , ruleIns        :: Ins
--   , rulePre        :: Pre
--  }

ghci> inclineName ruleGen Nothing name
...