()36. A. have noticed  
()37. A. another  
()38. B. to make  
()39. C. like  
()40. A. a  
()41. A. don't worry  
()42. C. your  
()43. A. but  
()44. C. what  
()45. A. Can  
()46. C. politely  
()47. D. someone  
()48. A. embarrassing  
()49. D. if  
()50. B. sitting
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence