Horizon, a shanghai-based market research company, compared the spending on children's education and nurseries among families in Shanghai, Beijing and Guangzhou, and found that Beijing had the lowest level of spending on children's education. In terms of other education expenditure, the expenditure level of Shanghai families is significantly lower; In terms of the overall level, the allowance for children in Shanghai and the living expenses for parents are also lower than those in Beijing and Guangzhou.
According to the above text, which of the following can we know about guangzhou families?
The overall level of spending on children's education is higher than that of Shanghai