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_13857700_1 (mens_singles VARCHAR, mens_doubles VARCHAR)
### Question:
who is the the mens singles with mens doubles being kaj lindfors kaj osterberg
### Answer:
SELECT mens_singles FROM table_13857700_1 WHERE mens_doubles = "Kaj Lindfors Kaj Osterberg"