which pump had the top cop variation at 35 degrees celsius ?
CREATE TABLE table_203_195 (
    id number,
    "pump type and source" text,
    "typical use" text,
    "35 \u00b0c\n(e.g. heated screed floor)" number,
    "45 \u00b0c\n(e.g. heated screed floor)" number,
    "55 \u00b0c\n(e.g. heated timber floor)" number,
    "65 \u00b0c\n(e.g. radiator or dhw)" number,
    "75 \u00b0c\n(e.g. radiator and dhw)" number,
    "85 \u00b0c\n(e.g. radiator and dhw)" number
)
SELECT "pump type and source" FROM table_203_195 ORDER BY "35 \u00b0c\n(e.g. heated screed floor)" DESC LIMIT 1
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: which pump had the top cop variation at 35 degrees celsius ? ### Input: CREATE TABLE table_203_195 (
    id number,
    "pump type and source" text,
    "typical use" text,
    "35 \u00b0c\n(e.g. heated screed floor)" number,
    "45 \u00b0c\n(e.g. heated screed floor)" number,
    "55 \u00b0c\n(e.g. heated timber floor)" number,
    "65 \u00b0c\n(e.g. radiator or dhw)" number,
    "75 \u00b0c\n(e.g. radiator and dhw)" number,
    "85 \u00b0c\n(e.g. radiator and dhw)" number
) ### Response: SELECT "pump type and source" FROM table_203_195 ORDER BY "35 \u00b0c\n(e.g. heated screed floor)" DESC LIMIT 1