Artificial Language - General Questions

'quen fala' means 'night train' and 'fala sito' means 'train station'. 'sito brem' means 'station master'. Which could be the word for 'night master'?

In a certain language, 'pit na sor' means 'you are good', 'sor tim na' means 'are you well' and 'kel tim pit' means 'good and well'. Which word means 'and'?

If 'tor ex lumi' means 'books are costly', 'lumi ran pa' means 'costly pens sell' and 'ex dov tor' means 'are books cheap', what does 'ran' mean?

'ari som' means 'big house', 'som veli' means 'house key' and 'veli tor' means 'key ring'. What does 'tor' mean?

In an artificial language, 'morlo pina' means 'red apple', 'pina tasu' means 'apple pie' and 'tasu gelo' means 'pie crust'. Which word means 'red'?