29ac Chemical substance ptoduced and secreted by an animal to influence the behaviour of its species.(9) 34ac US. city that hosted the 1996 Summer Olympics.(7) 35ac Sport mentioned in Jane Austen`s Northanger Abbey.1818,predating its official invention in America by some 30 years.(8) (???e????) 39ac North American dish of sweet corn kernels and lima beans cooked together, often with tomatoes,(9)