TASK DEFINITION: In this task, you are given a sentence in Spanish and your task is to translate it into English. In translation, keep the numbers and capitalization (capitalize only the first word of each sentence and name).
PROBLEM: Ese grupo ha cambiado de opinion, de ahi que el informe resulte ahora menos claro de lo que, de otro modo, habria sido.

SOLUTION: The Socialist Group has now changed its mind and this is why the report is not as clear as it would have been.

PROBLEM: Hay toda una serie de cuestiones interesantes a su alrededor, el observatorio, el principio de concentracion...

SOLUTION: There are many interesting questions relating to it, the monitoring centre, the principle of concentration etc.

PROBLEM: A todas luces nos da un plazo de tiempo demasiado largo para medir cada una de las aproximadamente 100.000 sustancias quimicas en circulacion.

SOLUTION:
The directive quite obviously provides too extended a time frame within which time is to be spent measuring every single one of the approximately 100,000 chemicals in circulation.