Given a passage with a question and an answer to that question, classify if the answer actually answers the question into 'yes' or 'no'. Output 'yes' if the answer answers the question and output 'no' if the answer does not answer the question.

Input: Consider Input: Question: Are front-of-pack symbols a reliable indicator of products with healthier nutrient profiles?
Answer: FOP symbols are being used to market foods that are no more nutritious than foods without this type of marketing. Because FOP symbols may influence consumer perceptions of products and their purchases, it may be a useful public health strategy to set minimum nutritional standards for products using FOP symbol marketing.

Output: no

Input: Consider Input: Question: Is [ Sense of agency : experiencing judging ]?
Answer: The conception of the sense of agency has greatly evolved over the years, mainly because of the various experimental methods employed. The consequences of this are the various theoretical interpretations given to the characteristics of the sense of agency. They can be explained in two main points: a non-unified definition of the sense of agency and an absence of experimental data testing alternative interpretations. First, protocols using attribution judgements have proven to be useful to gain better understanding of the attribution mechanism in schizophrenia. However, findings obtained with these judgments have often been used to conclude on deficits of the sense of agency in schizophrenia, whereas the sense of agency is only a sub component of these judgements.

Output: no

Input: Consider Input: Question: Is latent inhibition in 35-day-old rats an '' adult '' latent inhibition : implications for neurodevelopmental models of schizophrenia?
Answer: The results point to functionality within brain systems regulating LI acquisition but not those regulating LI expression in periadolescent rats, further suggesting that postpubertal maturation of the latter systems may underlie schizophrenia-mimicking LI disruption reported in adult rats following perinatal manipulations and possibly disrupted LI observed in schizophrenia.
Output: no