In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.

Q: diagnosis is made by seeing these symptoms , having a history of exposure is also helpful but not always found as kennel cough is easily spread through contact with contaminated surfaces such as the ground , toys , sidewalks , dog parks.

A: diagnosis is made by seeing these symptoms , having a history of exposure is also helpful , but not always found as kennel cough is easily spread through contact with contaminated surfaces such as the ground , toys , sidewalks , dog parks.
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Q: the spacecraft consists of two main elements : the nasa cassini orbiter , named after the italian-french astronomer giovanni domenico cassini , and the esa huygens probe , named after the dutch astronomer , mathematician and physicist christiaan huygens.

A: the spaceship is made of the nasa cassini orbiter , named after giovanni cassini , and the esa huygens probe , named after christiaan huygens.
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Q: throwing a pie in a person 's face has been a staple of film comedy since ben turpin received one in mr. flip in 1909 , and is often associated with clowns in popular culture.

A:
associated with clown , throwing a pie in a person 's face first appears in the 1909 comedy mr. flip , staring ben turpin.
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