Answer the question or solve the problem. Tom, Dick and Harry are brothers with different jobs. One is a teacher, one is a doctor, and one is an engineer, Harry's doctor is his brother, Tom taught his brother in school. Matoh the brothers with the jobs. A. Harry-leacher, Tom-doctor, Dick-engineer B. Hary-engineer, Tom-teacher, Dick-doctor C. Harry-doctor, Tom-teacher, Dick-engineer D. Harry-teacher, Tom-engineer, Dick-doctor

Let the three brothers be denoted by their names and assign each one a distinct job: teacher, doctor, and engineer. **Step 1. Analyze the clue “Tom taught his brother in school.”** - Since teaching is a job, and Tom taught his brother in school, it implies that Tom must be the teacher. Thus, we assign: \[ \text{Tom} \rightarrow \text{Teacher.} \] **Step 2. Analyze the clue “Harry's doctor is his brother.”** - Harry’s doctor must be one of his two brothers. With Tom already identified as the teacher, his other brother, Dick, must be the doctor. (It cannot be Tom because Tom is the teacher.) So we assign: \[ \text{Dick} \rightarrow \text{Doctor.} \] **Step 3. Determine the remaining job.** - The only remaining job is engineer, which must be assigned to the brother not yet assigned a job, namely Harry. Therefore, \[ \text{Harry} \rightarrow \text{Engineer.} \] **Step 4. Verify both clues:** 1. Tom, the teacher, taught his brother (either Dick or Harry) in school. 2. Harry’s doctor is his brother, and since Dick is the doctor, this condition is met. The assignments are: \[ \text{Harry} \rightarrow \text{Engineer}, \quad \text{Tom} \rightarrow \text{Teacher}, \quad \text{Dick} \rightarrow \text{Doctor}. \] Comparing with the options given, we see that this corresponds to Option B: \[ \text{Harry-engineer, Tom-teacher, Dick-doctor.} \]