Round UUID: 408e65b6-e473-4146-91b3-ae7d05912bd0
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 the numbered order) 0. Extremely low fizz never works. If FizzIntensity < 20 → Ineffective. 1. Ultra‑high fizz always works. If FizzIntensity ≥ 60 → Effective. 2. Mid‑high fizz salvage rule. If 50 ≤ FizzIntensity < 55 AND ColourShift ≥ 6 → Effective. 3. Very‑low colour cannot compensate for fizz. If ColourShift < 8 AND FizzIntensity < 60 → Ineffective. 4. Near‑ultra fizz with moderate colour. If 55 ≤ FizzIntensity < 60 AND 9 ≤ ColourShift ≤ 30 → Effective. 5. Colour‑dominant synergy rule. If FizzIntensity ≥ 35 AND ColourShift ≥ 0.55 × FizzIntensity → Effective. 6. Weak‑fizz / low‑colour penalty band. If 40 ≤ FizzIntensity < 45 AND ColourShift < 12 → Ineffective. 7. High‑colour rescue for weak fizz. If 40 ≤ FizzIntensity < 45 AND ColourShift ≥ 18 → Effective. 8. Narrow mid‑range recovery rule. If 40 ≤ FizzIntensity < 45 AND 12 ≤ ColourShift ≤ 15 → Effective. 9. Standard fizz window with safe colour. If 45 ≤ FizzIntensity < 60 AND ColourShift ≤ 15 → Effective. 10. Colour‑boosted mid‑fizz window. If 45 ≤ FizzIntensity < 60 AND 15 < ColourShift ≤ 26 → Effective. 11. All remaining cases → Ineffective. Examples • FI 52.4, CS 7.4 → Effective (rule 2) • FI 56.3, CS 8.8 → Ineffective (rule 3) • FI 57.6, CS 26.6 → Effective (rule 4) • FI 39.1, CS 24.4 → Effective (rule 5) • FI 42.7, CS 11.3 → Ineffective (rule 6) • FI 43.6, CS 19.5 → Effective (rule 7) • FI 43.0, CS 13.9 → Effective (rule 8) • FI 47.3, CS 14.9 → Effective (rule 9) • FI 49.8, CS 17.3 → Effective (rule 10) • FI 34.2, CS 10.5 → Ineffective (rule 11) Follow the rules exactly. Output only the single word.