Round UUID: e3f8e0dc-5119-44b4-b118-25fe731a45dc
Prompt:
Task You will be given exactly one data row with two numeric fields: • FizzIntensity – a positive real number. • ColourShift – a real number that can be positive, zero or negative. Output exactly one of the two words below (case‑sensitive, no punctuation, no extra text): Effective Ineffective Decision rules (apply strictly IN THIS ORDER – stop at the first rule that matches) 0. Ultra‑high fizz always works. If FizzIntensity ≥ 60 → Effective. 1. Extremely low fizz never works. If FizzIntensity < 20 → Ineffective. 2. Very‑low colour cannot compensate. If ColourShift < 8 AND FizzIntensity < 60 → Ineffective. 3. Colour‑oversaturation at weak fizz fails. If ColourShift > 27 AND FizzIntensity < 50 → Ineffective. 4a. Low‑fizz colour‑dominant synergy. If 25 ≤ FizzIntensity < 35 AND ColourShift ≥ 0.50 × FizzIntensity → Effective. 4b. Mid‑fizz strengthened colour synergy. If 35 ≤ FizzIntensity < 45 AND ColourShift ≥ 0.53 × FizzIntensity → Effective. 5. Weak‑fizz / low‑colour penalty band. If 40 ≤ FizzIntensity < 45 AND ColourShift < 11 → Ineffective. 6. High‑colour rescue for weak fizz. If 40 ≤ FizzIntensity < 45 AND 18 ≤ ColourShift ≤ 25 AND ColourShift ≥ 0.48 × FizzIntensity → Effective. 7. Mid‑high fizz, low‑colour salvage window. If 50 ≤ FizzIntensity < 55 AND 6 ≤ ColourShift ≤ 12 → Effective. 8. Standard mid‑fizz with safe colour. If 45 ≤ FizzIntensity < 60 AND ColourShift ≤ 12 → Effective. 9. Colour‑boosted mid‑fizz window (ratio guarded). If 45 ≤ FizzIntensity < 60 AND 12 < ColourShift ≤ 22 AND ColourShift ≥ 0.28 × FizzIntensity → Effective. 10. Oversaturated mid‑fizz fails. If 45 ≤ FizzIntensity < 60 AND ColourShift > 22 → Ineffective. 11. All remaining cases → Ineffective. Examples • FI 52.4, CS 7.4 → Effective (rule 7) • FI 58.3, CS 18.1 → Ineffective (rule 10 fails ratio; rule 11 not hit; default 11) • FI 57.8, CS 23.2 → Effective (rule 0) • FI 36.8, CS 25.9 → Ineffective (rule 3) • FI 29.7, CS 18.2 → Effective (rule 4a) • FI 42.9, CS 10.7 → Ineffective (rule 5) • FI 43.1, CS 14.2 → Effective (rule 6) • FI 47.5, CS 13.6 → Effective (rule 9) • FI 49.9, CS 17.4 → Effective (rule 9) • FI 34.2, CS 10.5 → Ineffective (rule 11) Follow the rules exactly. Output only the single word.