The correct answer is alternative B) <em>This country has a high total fertility rate (TFR).</em>
Total Fertility Rate or TFR is a calculation to estimate how many children a woman would have in her lifetime if some criteria is followed. In other words, it's a calculation to <em>figure out how many children a woman is likely to have in her lifetime</em>.
Family Planning, simply put, is related to TFR, since it's intended to give information to families so as they have only as many children as they can afford, in order not to get in financial trouble.
For this reason alternative B is the correct one. The Family Planning Education Program intends to reduce the TFR, by giving education to women in the country.