Multiple choice An example of a bilateral contract Home buyer pays for house, seller gives buyer title to house Party A finds a lost dog and earns reward from party B A student agrees to pay a teacher to earn an A Part A pays reward for winning a drag race on city street Reveal answer Fill a bubble to check yourself A Correct answer Explanation A bilateral contract involves an exchange of mutual promises between two parties. A real estate transaction where the buyer promises to pay money and the seller promises to transfer the title is a classic bilateral contract.