Take the following as truth: Among the subjects he touches on in his poem are street crime, unemployment, the degradation of the welfare system, tacky urban renewal projects, overcrowding, high rents and unscrupulous landlords, noise, vehicular traffic, congestion, even problems of immigration and integration.
Then the following statement: "This is his first poem that touches on subjects of overcrowding and congestion. " is true, false, or inconclusive?
Answer: Inconclusive