Caffeine is the most common stimulant. Caffeine is the most widely used drug on the planet and has been used for centuries for its stimulating effects. Most energy drinks contain between seventy to two hundred milligrams of caffeine each. For example, a full can of Rockstar contains one hundred sixty milligrams of caffeine. Caffeine stimulates the central nervous system, which gives the body a jolt of their senses, making them more alert. The use of caffeine can dehydrate the body and raise blood pressure and heart rate.
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Answer:
Natural language understanding (NLU) is a branch of natural language processing, which involves transforming human language into a machine-readable format.
Explanation:
NLU is branch of natural language processing (NLP), which helps computers understand and interpret human language by breaking down the elemental pieces of speech. While speech recognition captures spoken language in real-time, transcribes it, and returns text, NLU goes beyond recognition to determine a user's intent.
 
        
             
        
        
        
Answer:
This form, which became known due to Shakespeare's mastery of it and fondness for it, is made up of three quatrains, or sets of four lines, and one concluding couplet, or set of two rhyming lines.
Explanation: