Converse of object

• contain: Chocolate also contains the chemical theobromine, which is poisonous to dogs.

• call: The humble cocoa bean, from which chocolate is produced, contains a drug called theobromine.

• give: The level of capsaicin needed to cause coughing was about one third higher in the volunteers who had been given theobromine compared with placebo.

• take: No. The volunteers who took theobromine had none of the side-effects normally caused by other cough medicines.

• find: It is free from the stimulants caffeine and theobromine found in chocolate.

Modifies a noun

• level: Theobromine levels in loose leaf teas ( 6-7 mg/l ) were also lower than in tea bags.

• content: The toxicity of chocolate for dogs is due to its theobromine content.

Noun used with modifier

• relative: There is additional information about caffeine which is also generally true for its relatives theobromine and theophylline.

• being: The other methylxanthines ( the major two being theobromine and theophylline ) have similar but slightly differing effects and strengths from caffeine.

• alkaloid: Guaraná The herb guaraná contains caffeine and the closely related alkaloids theobromine and theophylline; these compounds may curb appetite and increase weight loss.