In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.
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Question: La causa mas frecuente de ceguera irreversible en mayores de 60 anos es

Answer: The most frequent cause of irreversible blindness in people over 60 is

Question: El error alcalino que se produce en los electrodos de vidrio para la media de pH

Answer: The alkaline error that occurs in glass electrodes for the average pH

Question: El precursor de todos lo nucleotidos pirimidinicos de la celula es la

Answer:
The precursor of all the pyrimidine nucleotides of the cell is