In this task, you need to replace a letter in the sentence with another given letter.

Sentence: 'a female driver stops and waits for a camel that is in front of her vehicle, while the passenger is in the process of photographing it'. Replace the letter 't' with 'x' in the sentence.
a female driver sxops and waixs for a camel xhax is in fronx of her vehicle, while xhe passenger is in xhe process of phoxographing ix