What is the singular present that is associated with a singular preterite of ou and a subjunctive present of ie?
CREATE TABLE table_42751 (
    "Inf. Stem" text,
    "Sing. Pres." text,
    "Plur. Pres." text,
    "Sing. Pret." text,
    "Plur. Pret." text,
    "Subj. Pres." text,
    "Subj. Pret." text,
    "Past Part." text
)
SELECT "Sing. Pres." FROM table_42751 WHERE "Sing. Pret." = 'ou' AND "Subj. Pres." = 'ie'
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 singular present that is associated with a singular preterite of ou and a subjunctive present of ie? ### Input: CREATE TABLE table_42751 (
    "Inf. Stem" text,
    "Sing. Pres." text,
    "Plur. Pres." text,
    "Sing. Pret." text,
    "Plur. Pret." text,
    "Subj. Pres." text,
    "Subj. Pret." text,
    "Past Part." text
) ### Response: SELECT "Sing. Pres." FROM table_42751 WHERE "Sing. Pret." = 'ou' AND "Subj. Pres." = 'ie'