What is the highest number of students for schools in Campbell with pupil to teacher ratios over 25?
CREATE TABLE table_39442 (
    "School Name" text,
    "City" text,
    "Students" real,
    "FTE Teachers" real,
    "Pupil/Teacher Ratio" real
)
SELECT MAX("Students") FROM table_39442 WHERE "City" = 'campbell' AND "Pupil/Teacher Ratio" > '25'
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: What is the highest number of students for schools in Campbell with pupil to teacher ratios over 25? ### Input: CREATE TABLE table_39442 (
    "School Name" text,
    "City" text,
    "Students" real,
    "FTE Teachers" real,
    "Pupil/Teacher Ratio" real
) ### Response: SELECT MAX("Students") FROM table_39442 WHERE "City" = 'campbell' AND "Pupil/Teacher Ratio" > '25'